Thinking about getting a can for my DI AR-15, so my question is OSS flow thru suppressor better (less back pressure/ blowback gas in the face) than a baffled can? I have no bolt rifle so that’s not in the equation nor is cost for argument sakes. Is the OSS just as good as baffled? If I go baffled Route, do I need to get adjustable gas block? Also, if baffled Route which would be the best for the DI AR-15? Thanks for any and all input.