If you plan to move the suppressor around to different rifles, go with a QD mount.
The Silencerco ASR mount and the Dead Air key mount are very nice options if you plan to switch from whatever comes with the suppressor you purchased.
Just know it can get expensive very quickly with the mount plus all the muzzle devices to put on each host, so do your research before opening your wallet.
If you decide to go with QD mounts using muzzle brakes don’t use crush washers if it needs to be timed. Use peel washers.