I got some Endura FS260s, they’re about all you’ll get for £90.
Pretty nice shorts all in, but don’t think the pad is as good as a Castelli pad, I got a lot of chafing to begin with but it seems to be breaking in (if that’s a thing).
Think you can get Castelli Entrata for £90?
https://www.sigmasports.com/item/Castelli/Entrata-Bib-Short/OZ1D
That’s what I’m eyeing up next, I loved my Castelli Volos but think I got one size to small, felt like the pad was trying to saw off my right leg at the crotch…
Sizing wise, I guess I’m XXL in Castelli and but a large in Endura. 6ft, 34″ waist across the belly button (that’s measured, not just trouser size which I used to go off).
I also got some Rapha Cores. They get a lot of love on here but I’m still not sure, just not finding them comfy. Hoping they will also wear in a bit! Feel like good quality though.