If you could find a Turbo Vado 5.0 with the 1.3 motor and 604 wh battery in a large frame that would probably be better for you anyways. I have the 2020 Turbo Vado 4.0, my wife has the 2020 Turbo Vado 5.0. I do sort of regret not getting the 5.0 for me, as her 604 battery range is about 20% farther than my 500, due in part to her being 50+ lbs lighter. I thought about trying to find a 604 battery for me but they are nearly impossible to find and extremely expensive. As an experiment, I swapped out the batteries between the 5.0 and 4.0 and after a 14.5 mile ride yesterday, using the same level of assistance along the way, we ended with her at 74% remaining (with the 500) and me at 71% remaining (with the 604) so our range is much closer now. FYI, I didn’t tell her about the swap until after the ride and reporting the result. She quibbled that I was jealous of her 5.0 and wanted to bring her bike down a notch, but agreed having matching range was a good thing. I am happier now, and we both agreed that getting this accomplished without spending a small fortune was a good thing!