I have a J-point reflex sight which is great, smallest dot I have ever seen in one of these sights. I have had a Chinese copy of a Docter before which worked great but as you say the cheaper ones have huge blobs!
The J-point is about as small as it could be, any smaller you wouldn't find it!
HFT, for people with only 2 buttucks!
VooDoo TwoTwo The next chapter.