I believe I made some interesting points for you guys to consider.  Thanks for checking it out, I hope it's helpful.
https://www.youtube.com/watch?v=SHLoidfX2sQ

Thanks for the video.

Can you just tell us in 10 words or less?

Nope have to wade through all the crap first

Thanks for the video.

sorry for being wordy, I could have just made some bullet points but I wanted to provide my rationale.

Eotech has a damaged rep due to the issues with failures. Sad when you can get a quality red dot at such a low price. Good friend of mine still has an Eotech and it's been fine so far. Personally I would never get one for many reasons. Too large and bulky/unsightly, cost, flawed reputation/ worry in the back of my mi d that it may likely fail. The Sig Romeo imo is not yet fully "battle" tested but seems to be a very high quality optic. We are lucky to have high quality red dots ra ging fro. $100-2000 dollars with the lower end of the price sale being nearly as durable as the higher end. Vortex and Holosun are an outstanding optic for around $200 and ime rival the higher priced Trijicon and Aimpoints, they beat Eotechs hands down. Even a $100 PA red dot has proven to be a very reliable red dot.

Topic Moved

Thanks for the video. I didn't realize Sig had this new version out. They don't even have the X or XDR on their website. Can you confirm the space is for a full co-witness and does Sig have a 1/3 co-witness spacer too? I prefer the 1/3 co-witness.

With the high riser it offers 100% co witness.  There is a low rise mount that comes with it but I haven't mounted it that way to see what that does.