My commute is 6 kilometres uphill practically all the way. It's not an insanely steep gradient on average, 62 metres of total elevation gain according to Google Maps, but let me tell you not being able to coast for basically any of it sucks so bad. Normally when you go up a hill you at least get to coast down on the other side, but here the hill is about 2.2 kilometres long and I only get to coast down on the way back.

So I got an ebike and it cost a lot more than £50.