Does anyone have experience with the Vortex Sparc II red dot? Thoughts?

I've got one on my AK. They're a good red dot as far as I can tell. They come with different height mounts to work on most any rifle or shotgun.

I have one and love it. They are a great site. The only negative in my opinion is that the flip up lens caps that come with it are junk, they basically pop off the scope when you go to open them.

Thanks for the replies. Had some Gander gift cards to cash in. Selection wasn't that great and almost pulled the trigger on the Vortex but ended up ordering the Sig Romeo.