Now that the Tomb Raider games are on sale...

I want to add some of them to my library but im not sure wich one are worth buying because im new in this kind of games. the only one I played a long time ago was Tomb Raider Chronicles and most recently the Underwrld one.

Any advice, suggestion, etc is always welcome and thanks in advance!

P.D. First topic here, so hi everyone and be nice with me~(?)