I have had a Giant Lafree bike for 5 years - regularly used. I want to get a new e-bike and recently test rode a Trek T80+ which was fabulous. However - I can't seem to find any substantial reviews of these bikes (including FX+) - not even from A-2-B magasine. Is anyone able to point me in the right direction/or know anything about the bikes? How do they compare with Kalkhoff for example? I would appreciate any information.