Suppressors are just a better way in my opinion, I haven't found ANYTHING that I do better shooting without one than I do with one. I have seen many times where people just flat out shoot better with than without too because of the lack of concussion. 28N, 300RUM, these things with a brake are miserable. With the can they are puppies. I have significant hearing loss, one unplugged or no-can shot from a braked rifle can send me down the ears ringing and ringing painfully road for days.
Do yourself a favor, don't be like me and a lot of other dumbarses that didn't get a can a long time ago, we didn't plug AND muff our ears at the range, we thought a hunting situation with a rifle was a situation where hearing protection wasn't really needed, we thought we were smart. We were stupid and/or ignorant. Now we are paying for it daily in most all aspects of life and trying to help others not end up in the same shite river without a paddle. There is NO recourse for hearing damage, only ways to deal with it and frankly most suck.
Cans are expensive, maybe even ridiculously so, I get that and the govt bull that goes along with them makes me furious. Get a can, don't get a can, your call but don't shoot any guns without ear pro, don't shoot braked guns without double protection if at all possible and don't ever shoot at a range without double ear pro. It's too easy to take precautions to not. Buy a box of ear plugs, put a set in EVERY case you have, put a set or 5 in EVERY shooting bag, put a couple sets in EVERY car, if you get the ones with the cord on them tie a set on EVERY rifle, $15 and a few minutes is all it takes.
Sorry for the rant-ish post, the hearing loss I have (industrial and shooting related) is F'ing miserable and I wouldn't wish it on but a few people.