Nobody wants the beta... that's why we're here. Downloading the beta now would be like filling your car with $0.25 worth of gas. It will get you somewhere (probably stranded or bricked), but you know you'll keep coming back for more and more, anyway!
Id gladly take a beta. the leaked version worked perfect on my tour until I went to the higher 5.0 OSs. My girlfriend uses the leaked version all day, no issues.