Braun Shaver Series 8 vs. Series 9 vs. Series 7

I found the Series 8 at Costco and wondered if it is comparable to the Series 9. If it is it would be a great way to save 50 bucks.

In this video i compare the shavers and give you my opinion after using them.

Braun Electric Shaver, Series 8 8370cc
VS.
Braun Electric Shaver, Series 9 9290cc
VS.
Braun Electric Shaver, Series 7 7865cc

https://www.costco.com/Braun-Series-8-Electric-Shaver-.product.100475920.html

Видео Braun Shaver Series 8 vs. Series 9 vs. Series 7 канала Kirill Fortygin