I have owned Peltors, and you could not pay me to own another pair of those. Nothing but problems.
MSA/Sordins all the way. I love mine and have never had an issue with them. Good for outside for short barreled 5.56 and .308. For indoors, I would double up and also wear plugs. But you really want to do that with any muffs.
Do the Sordins cost more? Yep. But what's your hearing worth? Once you've damaged your hearing, that's it. I wish that as a younger man, I had been more diligent about protecting my ears. Now, tinnitus.
