That will bust targets just fine. I don’t do the tube thing myself, probably because I like having a variety of guns.
There’s a definite advantage to an O/U in skeet, but I shoot with several people who routinely run 100’s with pumps.
I've got a Browning BPS Trap and Skeet in 12ga. It's got a rotating collar at the base of the magazine tube that enables/disables the feed for single-shot operation. So far I haven't run across another one like it.