Hell yeah. I like self-spotting with the pins a hell of a lot more than with a spotter. Adds a bit of desperation to it, when you know if you give up you're gonna have to let the bar crash down and let everybody know what just happened. Smith.... no. I see guys doing 400+ on it that still have chicken legs, and can barely do 225 on the free weights. That's not the kind of strength I'm looking for. In some ways, (mechanically and practically speaking) smith squats seem like a glorified leg press.