The Apples to Oranges comment above is correct.
I have an EoTech XPS2-0 and really like it. The huge advantage to these is quick acquisition of close range targets. You can shoot it accurately and easily with both eyes open once you get used to it. Also exact head placement in relation to the rifle is supposed to be irrelevant (parallax is the size of the sight window). For playing "kick the can" down range (I shoot mainly at a private range, and have lots of experience with this), or actual close quarters combat (I have no experience, just what I read) they are ideal. You can put a magnifier on them (I have a cheap 3x) to get longer range.
For "playing" at the range, or a short range fighting scenario, the XPS2 seems ideal to me. Mine spends lots of time on one of our .22LR ARs for close range fun.
I also have a Leopold Mark AR scope. Starting before 100 yards and on out, I am much better with the scope than the XPS2 + 3x magnifier. Its just a whole different thing.
For the bench shooting I do, I'd much rather have the scope.
Blasting cans and other short range battles

, I'd rather have the EoTech.
What's better for you depends on your tastes and what you mainly intend to do with the rifle.
Oh, another chance to post a picture of our ARs!
S&W 15-22 with Osprey Holographic Sight on Left,
Mainly CMMG .22LR with XPS2 in Middle,
S&W M&P15 OR with Leopold Mark AR on Right:
XPS2 being used on .22LR AR at 50 yards with cheap 3x Primary Arms magnifier: