I see no cons other than yes, it does make your barrel longer. I've been using a suppressor since 2015 and after using mine on a 24" 22-250 for a year, I cut it down to 20" I pack it all over the place and walk many miles on my coyote travels.

With a suppressor for coyotes, you'll get more multiples, not stir up the area as much when you do shoot, hear bullet impact much better, less recoil/muzzle jump, shoot better, and save your hearing. Very simply, I enjoy shooting more with a suppressor.

The two coyote killing gurus on this board; TRnCO and Scenar both use suppressors for a reason--you'll kill more coyotes. They both steered me to getting one and darn glad I got on board.
[Linked Image from i.imgur.com]