Which source to use

Hello,

I've been searching for a while and talked with people about which sources are the best to start working on, but I can't decide. I want to make a similar game to pokemmo but with much more extras (like custom maps, custom new pokemons etc), so I'd like your opinion. Which sources should I use?

A guy suggested me these: http://forum.ragezone.com/f705/relea...server-949046/
But I need more reviews since I see a lot of bad comments there.

Thanks