I'm not familiar with that model but it's very similar to the one I own from Manfrotto.
Manfrotto 560B-1 Aluminum Fluid Video Monopod RC2 Quick 560B-1
I do like mine - with feet. The Sirui has a detachable foot, very cool actually. Honestly, it looks like a good one. My operational comment on a monopod with feet is that the feet, when folded, sometimes get caught up in things and is sometimes hard to strap on to my camera back pack, but...it does give me a stable platform for my camera or long telies.
Edit: the foot...I find that the foot is very useful step on for stability or to use as a quick camera tripod (carefully balanced mind you). and you don't have to use it either.
I'd say go for it.