Conditional offer from Henrietta Barnet and Parmiter’s

I’m really not sure which one would be better to choose..
I’ve gone to a tour of Henrietta and although it seems alright, albeit a bit outdated, I heard from the students and others that their teaching is not actually that good and it is mostly the students who make themselves get such high grades
Parmiters, I’ve heard, has great teaching but it is a little bit far and I’m not sure if I’ve gotten the feel of it..
I go to a mixed state school right now, so I’m just wondering if I would fare very well 😭