Edge of insanity is one of those pre workouts that you either love or hate. It’s got a good amount of alpha yo in it, so if you’re sensitive at all to this ingredient, it might not be for you. For the alpha yo peeps, you’ll love this one for sure. For me, I’ve taken this numerous times and I either have a great workout, or I’ll get the bad alpha yo sides, like super high heart rate, cold sweats, just the feeling of being sick, which ruins my workout. But there’s also times that I feel great, even euphoric, while running it. It’s really weird. I don’t have the greatest alpha yo tolerance so that’s probably why. If you’re worried about flavor, psycho pharm has the best tasting Pres in the game so whatever flavor you choose , you can’t go wrong. As far as pumps, they’re actually not too bad on this. It’s a good pre to try, but start with half a scoop for sure

Mr White is one of those pre workouts that I come back to again and again. The thing I like most about it, is how smooth it is, no drama or crazy increased heart rate or anything like that. It builds slowly over about 20-30 minutes, giving you the energy and focus you need for any kind of workout. The euphoria on this pre, in my opinion, is one of the best I’ve gotten from a pre workout. Just happy times , calm mind, great focus, making your workout fly by and enjoying every minute of it. The pumps are decent but isn’t the star of the experience. It’s for 4000mg per scoop, so 2 scoops does do the job for pumps but I’d probably throw a pump product on top of it . I experienced no crash from this so that’s a plus as well. Highly recommend .