Don't suck up. Also from an informational standpoint revolvers are one of the most reliable handguns in the world. Morgann0, how can they have more moving parts, there are semi-automatic with a very simple mechanism, ever seen the internals of a real Glock? And those are considered to have very few parts.
As to the airsoft variety, they are mainly a novelty, sure, some may be more accurate then others, but, a good replica will only hold 5-6 shots. Fun: Definately Cool: Opinion leans towards Yes Practical: ......
Your choice.