Hello, I'm a new ebike lover and also a student in London. I ride a lot in London and really got attracted by ebike recently. After following some ebike user in Instagram, I received quite a lot advertisement about ebike and most of them are from a crowdfunding platform called Indiegogo, such as Nireeka, Mate, FLX and STROM. Their product look very cool and equipped with good configuration. And the most important thing is they are much cheaper than those with similar configuration but sold in store. Since I'm a student, my budget is very limited. But no test riding and long time waiting worry me so I want to see if there are any friend here could give me some advice? Is that platform reliable? Are those crowdfunding product as good as they show? Thank you.