Re: which dot for leu 6.5 20 50
This is really subjective, but I do have the scope you mentioned, with a target dot. It's on a .243 that I use for long range prairie dog hunting, and for that application, it works well. However, the one time I did load up some 100 gr noslers and use it to deer hunt, I was very surprised at just how hard that dot is to find in low light conditions, especially with woods as a background.
For your application, I'd say first choice would be duplex, second would be the Leu dot, and I don't think I'd consider the target dot under any circumstances .. just my 2 cents.