'Upgrading' to skinny tyres pointless for London commuting

Riding at 120psi on clinchers is for masochists, unless you're ~100kg (in which case you'd be better off running 25s at <120psi anyway).

We've done this to death in other threads.

Anything close to 100psi is definite pinch-flat territory for me. Only at above 120psi do I feel remotely confident when on the bike.

I'm with the ignorant majority also. I should get a t-shirt for this. :-)

Hellooooooo.