There are at least two more top choices, and in IMHO, both are better for a variety of reasons than any discussed here so far. There was a thread recently that covered this subject fairly well, not that I don't like repeating myself, but to save some time and get you some data fast, here's the link to that thread:

http://www.rcuniverse.com/forum/m_32...ey_50cc/tm.htm

The person that started the thread ended up getting the MVVS 45 Mag, which is one of the two I'm talking about. The Taurus TS-52 is the other.