Personaly i dont see why somone would go with the alpha, (altho someone may prove me wrong). The alpha has all those saftey features which for me would get on my nerves, especialy the 3 second delay from when you press the switch to when it comes on. For the large price differane between them i dont really see the pros outweighng the cost differance.
Almost forgot, good choice to go with nova i jus got my x-65 today, that thing is bright but i kinda wish i woulda gotten the x-75 since i was only 20 more but they didnt have that at the time it was bought.
...lazer... ;D ;D ;D