Looking to venture into ebike , getting totally confused as to what to buy . I’m nearly 63 , 17st,not fit , dodgy hip, replacement was scheduled but cancelled due to finding heart problem whilst having preop done. I want something just for leisure mainly road but also a little off road just tracks/lanes not mtb. Like the look of haibike 7.5 trekking and the 9.0 trekking but not cheap and don’t know if I’m wasting my money spending that much and wether I should go for something like the Woosh Rio fat boy low step. I need something with a low crossbar due to hip, not so much a problem getting leg over but problem getting off