Dalek, Just a couple of thoughts.
Are you able to attend a match and look through a few scopes before buying? Not all fellows like dots and not all like cross hairs, etc. Some scopes are brighter than others, and some are clearer. If you can attend a match, I am sure you will find a wide range of scopes and reticules to peer though. I have several of the scopes (by manufacturer) mentioned in your list, as well as different types from the same manufacturer. They all are different. However, I think your list of makes will provide an excellent scope for BR.
As an aside, I recall getting the "same scope" as a few friends at various times. The scopes were the same make (Weaver) and model number, but they were not always identical in quality. I never had to send one back, but I knew many which were returned. Sure you could hear the same about other makes. I only say this because a GOOD used scope is usually an excellent option. You might even find one for sale which you may view through, before buying, or a seller who will let you preview the quality and return if it is unacceptable.
Best wishes finding a scope that meets your needs and wallet. Doug Miller