I find Purgatorys to be really good, although the control casing is a bit floppy and not strong enough for the Lakes.
My summer go-to tyres are Butcher grid front (grippier compound and stronger casing than controls) and Purgatory rear.
I’ve heard a few people say they can’t tell the difference between a Butcher and purg on the back but I can; purg is faster rolling – I only weigh 65Kg with gear so it might be weight dependent.
I also like WTB Vigilantes on the front, which are somewhere between butcher grids and control wrt grip and sidewall strength. They’re an absolute swine to get onto certain rims though, which is why I went back to Butchers
In winter I tend to run a Shorty front (incredible tyre!) and Minion DHR2 3C 2.3 on the back, which is a brilliant year-round combo too.
For uplift days I whack a Butcher DH on the front; the increased grip and lack of roll is a huge confidence booster and ego massager!