Would it be effective if I took the ECA stack with Shift? I just ordered a bottle of shift before I read this thread and I know it isn't quite as strong as Alpha-t2 (which I loved, especially when I stacked it with OEP). I was thinking about using the OEP as my caffeine source because I know a lot of others have done so successfully and I thought I'd give it a shot. I would also be taking LX (as well as Xtend, CEE, AAKG, and ISOflex for pre & post w/o). I'm currently taking Shift, Reduce XT, GTE, and CLA because I'm taking a break from stims and I've been debating what stack I'm going to start up on when my break is over. Any thoughts?