Switched to F2 two yaers ago and have no problems since. Only have to winch boat on electric only lakes but stripped out 2 winches before going to F2. Fulton has great warrantee and will replace your winch , but you have to send in and wait for replacement. Will take 2-3 weeks. Fulton was not willing to let me pay difference to upgrade to F2 but was happy to replace stripped winch.