I am currently down several rabbit holes on my 1st ebike, so looking for any help ... I have read that Tesgo, Rattan, Engwe, Yamee, Vitilan all share/are made from an original ebike manufacturer ... Does anyone know if the Vitilan i7 Pro has the same regen power/braking system as the Yamee Fat Bear and Engwe Engine Pro ... I have seen several reviews that give the i7 Pro more power/torque that the others ... And a secondary question, I do like the anti-theft feature/app that Heybike Tyson and Luckeep X1 have ... and that Luckeep says to download the Bikewise App ... Can any ebike work with the Bikewise App for anti-theft? Thanks folks!