Doc Glockster,
Money not withstanding I’d go Micro. Funny enough the last M4S I had I sold to buy a T1. Haven’t looked back since. Now with that said the larger optic Aimpoint-to me @ least-have a slightly more crisp dot than the Micro series. More light being let in gives a more crisp dot.
If weight is a strong factor well there is no contest. PROs are $400 and I bet if patient and looked hard you could find a Micro version for about the same price and add DD’s mount for just a bit more.
-Jax