I've been reviewing a lot of SF2/sfArk soundfonts lately and posting lists of soundfonts I recommend you DON'T waste your time on, here:
http://nickleusmusic.blogspot.no/search?q=soundfonts+review

If this is considered off topic, then my apologies in advanced.

Nick

--
Check out my music and let me know if you like any of it:
https://soundcloud.com/nickleus