I really like Lenovo laptops!
Seriously, it is a problem!
I have so many of these...
My first Lenovo laptop was this very one here - an X201. Mine is a very humble little guy, boasting a i5-520M, 8GB of DDR3, a 160GB SSD and a whopping 12.1" screen with a resolution of 1280x800.
It's not really good for much else beyond simple web browsing and word processing - it works really well with linux as well (or at least I have never had any issues with it - though I have only ever used Debian on this little guy).
My next Lenovo laptop was the humble X201's younger brother - the X220. I got this free from my job, where it was in really good condition - basically hardly ever used. I believe it was a spare machine that never got allocated to anyone.
My X220 boasts a humble i5-2540M, 16GB and a 480GB SSD - with a 12.5" display with a resolution of 1366x768. This was my daily driver for a while, due to it's small form factor and really nice keyboard.
My X220 currently has Linux Mint installed on it - I did briefly use it as a hackintosh with High Sierra - but it was not a very pleasnt experience lol.
Both of the above models have what I would consider Lenovo's best ever keyboard - and the X220, T420 and W520 were the last models with it before it got replaced by a real piece of shit in the X230, T430 and W530.
My next Lenovo laptop is a real chunker - which I bought off my company for a measly £50. This was the P50. The P50 is one of the first in the P series of mobile workstations which replaced the old W series.
I bought the P50 because I thought it would be a good thing to have for when I thought I was going to study Mechanical Engineering at Uni - I changed my mind and started a Physics degree instead. Lol.
I both like and hate the P50 for a bunch of reasons. From a spec perspective - it is really good for what it is. Mine has a 4K 15.6" screen, a beefy i7-6820HQ, 32GB DDR4, a Nvidia Quadro M2000M, a 256GB SATA M.2. and a 1TB SATA SSD for bulk storage. This cost my company a couple grand new, so I was quite chuffed with the deal I got lol.
However, daily driving this was a real pain in the arse. Firstly the P50 itself is a real chunker and weights 2.5kg, which makes carrying it around to be a pain. The battery life is absolute dogshit so you have to carry the brick around everywhere and be plugged in at all times - this brick also weights quite a lot and takes up more space as it uses a kettle lead rather than the 3 pin you would usually see on a laptop psu. This laptop needs a lot of power to work lol.
In hindsight I may have been better off with a P5Xs laptop - which I set one up for a friend who started a Aerospace degree, and they had no issues with theirs - much closer to a T4XX series in terms of weight but with some of the benefits of the P series (e.g. numpad, 15.6" screen, etc).
My most recent addition to my ThinkPad collection is the X270. I decided that I really like the X series of laptops due to their portability, and smaller size means if I travel I don't need a larger bag lol. I find that for me personally, 14" laptops are ideal for daily use, and 12.5" - 13.3" are good enough for me if I am using it every now and then. I mostly do my computing activities on my desktop anyway.
My X270 boasts an i5-6300U, 8GB DDR4, 256GB NVMe, and a 12.5" screen with a resolution of 1920x1080. I have no complaints with this little guy. In hindsight I may have wanted to get something newer as Windows 10 will be killed soon - and I need to use windows due to some software requirements for my degree sadly. I think it'll fine for the most part.
As of now, I don't really need anymore laptops lol. I will probably end up acquiring some however, due to my good working relationship with my previous employer.
Now to talk about my old job. My company used Lenovo machines internally - but they also did services for other companies. This came in a few forms - and my role specifically was to perform out of warrenty repairs on Lenovo machines for many large clients. Honestly it was a dream job (in terms of ease for me, and appeal to a hyperfixation of mine - being Lenovo laptops lol) - it was a shame there was no progression in it really. Anyway - in this job I mostly serviced machines from the X1 Carbon 5th gen era all the way upto the 9th gen - as well as this I saw T460 all the way through to the new T14 line.
Doing this job made me appreciate how nice Lenovos supply line is - the amount of genuine replacement parts, especially small parts availible for these laptops is really impressive. I was very suprised how easy it is to source parts like the hinge assemblies without having to buy top unit (which is what we had to do in my role before this, where I was an apple certified repair technician very briefly lol).
I don't really know what else to write here lol. Hope you enjoyed reading this - if not, sorry I guesss haha.