AndyStren:
I just bought a set of Powerblocks, and I absolutely love them. They are a little bit on the pricey side, but it's well worth it in my opinion. I'm unfamiliar with the Body Beast workouts but they work very well with the P90X workouts. Weight switch time can take anywhere from 2 second to maybe 15 seconds. Check them out.
-Andy
Thanks I'll take a look for sure. I used the select tech for P90X as well and had no issues, bodybeast just seems to have more moves that involve keeping the weights closer together.
Edit: Ha funny story, I seen those on kijiji (Canada's craigslist) and thought they were retro weights from the 80s because of the colors. I'll definitely have to take a closer look now.