skoda fabia vrs mk1 offset

Hi, just joined after using this forum quite a bit.. to ask what people think of JR14 17x8.5j with ET15 -or- 16x8j ET20, firstly what people reckon about the actual wheel as I think they’ll really suit my silver VRS also with the ET being so low whether that’s a problem? Just need a bit of advice. Just to add too that that I will be lowering on Stance+ coilovers.