准备换厨房里的 Island hood
我看了下amazon 上200镑左右的油烟机，有三个：
Cookology ILD900GL Island Chimney Cooker Hood 90cm
https://www.amazon.co.uk/gp/product/B01HQ5FX26/ref=ox_sc_act_title_1?smid=A1WVQBL88Y6QXD&psc=1
electriQ 90cm Curved Glass Island Cooker Hood
https://www.amazon.co.uk/gp/product/B0100NMQWG/ref=ox_sc_act_title_2?smid=A1CAORI1L0FBRC&psc=1
MILLAR KH900V-WG 90cm，这个吃不准是 装在天花板上的island hood 还是 装在墙上的chimney hood
https://www.amazon.co.uk/gp/product/B01N48SPJJ/ref=ox_sc_act_title_3?smid=AIW1S0BAQXVKS&psc=1
请问怎么比较性能？另外Millar那个是 Island hood 吗？
谢谢