In need of a new on board charger. 2 or 3 bank doent matter as i run 24 volt Ultrex. A 2 bank is what was in my boat so i used external charger for my starting battery so i can continue to do that if a 2 bank makes more sense. But the 2 chargers im looking at are the Pro Mariner Pro sport 3 bank 15 amp yellow and silver at cabelas for $130. Or i considered a Minn Kota 2 bank 10 amp. Does anyone have any experience with either? Pros and cons. Thanks for reading