Depends on what kind of 'clean up' you need. The bristles are detritivores and slime algae eaters, will scrape the glass and rocks almost continuously, but generally won't do much for hair algae. Zebrasoma are hit or miss, in my estimation. I've had some that were very good at controlling hair algae and others that were completely useless. My personal favorite as an all-purpose cleaning machine is the convict, though it can be tricky to acclimate.
Ctenochaetus tangs always did the best job in my tank. Kole tangs have a lot of personality and graze all day long. Never kept the tomini or chevron though but have heard similar things.
If I had a big enough tank I'd get a Desjardini due to its ability to eat bubble algae.
If I had a big enough tank I'd get a Desjardini due to its ability to eat bubble algae.