Had the NPM for about a year now and have liked it with no issues on 91. Friend doesn't want his AP and am getting a little bored so was wondering if it's even worth doing a stage 2 ots flash for 91. I'm not seeing much on NPM vs Cobb AP in my brief research. I know the appeal to the appeal is custom tuneability. And of course Cobb is tried and true platform. So any insight would be nice. Thanks in advance. I have intake and tbe but no ic.