Would I be annoyed by a 6hp Rings versus a Full size?
As in, are the tiny trim pots annoying to set and I'd be better off with the full size Rings?
Of course, 6hp is appealing for not taking up s much rack space!
Enjoy your spare HP, don't rush to fill every last space, this is not like filling sticker books. Resist the urge to 'complete' your rack, its never complete so just relax.