I have been using the PC680 batteries for a while in all our bikes but they dont seem to last very long and frankly have not proven to be reliable for me. Is there a go to battery anyone would recommend. These will be going into 1100/1150/1200RTs and are pretty much used everyday. I believe I have used the westco batteries from beemerboneyard several years ago before switching to the Panasonic and may end up switching back to them.

'14 1200RT-P
'09 1200RT-P (wrecked)
'04 1150RT-P
'02 1150RT-P (sold)
'01 1150GS-P (sold)