purple k, kreakyln are all okay but honestly creatine mono is cheap and proven to work
assault has been my go to preworkout for almost a year now, i like it because theres no 1,3d and its not over stimmed.
The only down side to this is the price but they always have deals on bb.com like right now buy 2 get one free (if anyone jumps on this get green apple and il trade you for fruit punch since i still have plenty) all flavors have gotten good reviews but from what i tried rasp lemonade and fruit punch are had to compare too.
in the gym focus is laser like i get in there know what i gotta do not like 1mr where i feel over stimmed and feel like im on a bad trip. I do notice a lil but not alot of strength and endurance gains i start my pwo cycle again today after been off for 2 months, il post how it goes.
also since i took a long cycle off stimulants/caffeine ive been on controlled labs glycergrow and serving per price is pretty good check it out
http://forum.bodybuilding.com/showth...ghlight=glycer
i wouldnt recommend anything i havent tried or used for a bit.
im on week 3 of glycergrow and no need to cycle this stuff and i can take it more than once a day so morning weight and afternoon trainning boxing, muaythai etc etc, best part is i havent tried it with a pwo so its only going to get better