Many shooters might not put much thought into their muzzle device selection, but the truth is that there are lots of different options out there today. Many times, a muzzle device is designed for a specific purpose, rather than just offering an all-around recoil reduction. This is why you need to be careful when picking out yours based on your weapon needs. If you want something you can rely on to deliver consistently, the PWS J-Tac47 14x1LH Threads 7.62×39 should definitely be on your list.
Designed for use with the AK-47, this was actually the first compensator created by PWS. It does an excellent job of cutting recoil back on the weapon while avoiding the redirection of noise back to the shooter or any of his allies. Though it was an earlier design, it still remains as a popular option because of its effective design and strong recoil reduction capability.
If you want a muzzle device that will perform under extreme conditions and keep delivering, this should be at the top of your list.