PA Micro vs. iTac RDS1

[Game Time]

I'm looking to get a mini red dot and am thinking about the Primary Arms Micro Dot (Gen 2) or the iTAC RDS1. Normally the iTAC is more expensive but I found it for sale for the same price as the PA. Which one would you prefer? Anyone have any experience with either or? I'm going to put it on my 14.5" BCM Carbine upper.

[sleepercar]

I'd go PA. I've dealt with the actual product, and was pleased. On both the micro, and the 1-4 variable. However, reason I say PA is based on customer service alone. They don't mess around. They're constantly above and beyond in being certain that customers are happy with their purcahse.