I got in early on the first wave of the GB.
I will say I think they are over priced without the 20% off, and even still a bit much considering there is now competition on the market.
The blue is nice if you are in bright areas and don't have window tint. Otherwise they are going to be too dim at night IMO.

I ran blue M3 ones back in the day, and they were just awful at night with tinted windows.

As far as distortion, it's there but that's going to be with all mirrors with a view angle this wide.
I don't think it's bad at all - it's just something you have to be aware of -- vehicles are MUCH closer than the mirror suggests. What looks like a reasonable passing distance in the mirror is absolutely not it's just a couple of feet instead of the 10-20' it appears to be.

To me it's worth it to be able to see all the millions of blind spots the OEM mirrors created.