Hey,
Looking to buy myself an Optimate as a late Xmas present, but seem to be able to get lots of different versions (2, 3, 4, 5, 6 and 7 I believe). Bike is a standard 2018 XR. Is there any real advantage to the more expensive models? I'm just going to connect the pigtail direct to the battery to keep it charged over the winter.
Many Thanks
Graham