After researching a bit more i might end up getting the T420. Solid keyboard, and with an i5 and a fancy SSD it'll be fine for my needs (plus a cd-bay battery, yay!). Blazing even, considering that i'm still on a C2D as my daily driver. Frustratingly my first-gen unibody (2008?) MacBook with Arch Linux just won't die, which would give me an excuse to drop a few hundred on a 2nd-hand Thinkpad.