At the Vegas show, I passed on a beautiful 20g VHE upgraded with tasteful engraving and dazzling wood...because it had a butt ugly raised vent rib. It looked like a Florida causeway setting up there. It was a bargain otherwise. I suppose it would have been about 800 bucks or so to have it removed and replaced, rematted (Andy at the time).
I think a VR looks at home on a Win 21. But, I don't own any.
I've seen one other sxs that Cabelas had listed a couple yrs ago that looked alright with a relatively low vent rib. It was a good Spanish maker (maybe Garbi) and was configured for Sporting Clays (long barrels, heavy, SST) or pigeon shooting. I shoulda bought that one, for what reason I dunno since it was a 12g and I don't shoot a 12g much at anything.