Lately I have been realizing how useless stealth enhance III has been, it only allows me to run around the map longer while cloaked but people still see me as well, but it helps to jump before they shoot. Half the time the other team knows my presence is because how much noise my footsteps make. So I started using Covert Ops and things have been way better it seems silent footsteps, protection from gunships, and hear the enemy louder. The silent footsteps go well with my suppressors, Now I think Covert Ops also makes jumping silent!!! which is great. Even though with no stealth enhance I will use up more energy when i unlock Nano Recharge III that will make up for this since it will take less time to recharge, with mobility enhance III it doesn't take up as much energy as usual. So I think Covert Ops may be a better choice, however having a shadow in stealth is annoying why you should use stealth enhance on sunny maps, and covert ops on darker maps. And of course you have that *insert curse here* maximum radar which ruins everything, but I hate blind spot.