Duuuude! You have no idea how alone I feel on PC being like...the only crazy Jak fan, haha. My favorite is also Jak 3. I like the gun mods, but I like the balance between platforming and shooting. Plus the difficult curve overall is just perfect for me. Jak II was balls hard. lol I like Spargus better than Haven City...I don't really have a particular reason though. It's not like I'd ever make it as a Wastelander or anything. But I like it more. lol