RPG Games that I should play first

Good day people. I am a very fan of RPG games, and now i want to start to play RPG games again. So i need your advice of what games should I start to play. This is my library:
http://steamcommunity.com/profiles/76561198047145937/games/?tab=all&sort=playtime

I want to play in this order:
1) Expedition:conquistador
2) Risen Series
3)gothic Series
4)Two Worlds 2
5)Rise of Argonauts

So tell me your suggestions, should I play those games? Feel free to tell me other games (just RPG). I am looking a good experience, I dont care if game has bad or good graphics or its a grame from 90's.

Well I created an "invited only" giveway by error, so i going to share with you for taking your time to answer this discussion. GL HF
(I guess I only have tu share the link, IF not tell how to share it correctly,)

http://www.steamgifts.com/giveaway/wqzeh/of-guards-and-thieves