I value TECH and GI almost equally, with the nod to TECH. STR and HND are secondary to me. I find that STR does not really have an effect on my team. In your case, it appears to me that the best combination of TECH and GI (with TECH the most important) is the Soph. I don't think its a CLEAR choice...but I tend to go with youth when its a close race. You can always play a 2 QB system (play one guy each half to figure out which one actually produces better)
None of them are great, but all of them are decent. The best thing for you is to think for the future and what is best in 2 or 3 seasons.