Should i buy a thinkpad?

I've been wondering for a while, i'd like a laptop i could tinker with on Linux. I do have one but thats running a server and i dont want to mess it up. (I've installed Mint, Debian And Arch in the past for refrence) I've got a maximum of like 700 euro to spend so if you guys got any good suggestions or anything else then i'd be happy to hear it!