Crankshaft for MBD reed P210

Hi there, my crankshaft is bent in my P210 mallossi with MBD reedvavle. Any advice on the best performance crank to replace it with. There are loads of Worb 5 etc on this site but I just don't know what the difference is.

I'm told the MBD reed increases the crankshaft space more than the mallossi reed, so is a full circle best? or is one of the gasflowed lipless jobs the go? 






this will be my first choice!



welded pin and extrem good flow!


dont forget to order the bearing Flywheelside with