Yup, mate. It feels good. It also add a new way of training. I feel it more intense. I usually go heavy so that I can complete 10 reps and then sometimes 5 + 5 + 5 + 5 + 5 + 4
I feel exhausted by the third or forth "set" you really feel you have to push through those final reps and the pump you get is amazing. In terms of muscle difference, I'm in a cutting phase so I'm actually trying to go as heavy as I can to keep the muscle, fat has been lost and muscle preserved!
Thanks, it sounds great! I'll give it a try next time!