Quote:
Originally Posted by christyf5
So I just bought a used mp40 gen 1. Do I need to do the magnet upgrade? Whats so great about it 
Also, the wireless driver/ecosmart upgrade is mostly only if I have more than one and want them to "talk to each other" right? Does the regular driver still do all the different modes or is that only the wireless one?
TIA |
I could be wrong but I believe the first generation had problems with magnets rusting over time and the new ones are better protected. I think the regular driver does the different modes because that was their big selling point when they first came out