I’ve got a Charing Cross and I like it. It suits me fine and is far more comfortable than old bits of gas pipe that had been welded together and called aRoad Rat I had before – I found that quite surprising that an aluminium bike would be more comfortable than steel, perhaps its the carbon fork? A further bonus is that when weighed down with full panniers of tins of beans and bottles of booze etc it still rides well, much better than the Road Rat that felt like it had a hinge behind the seat tube when the panniers were full.
As for the slack head angle, I’ve not noticed any handling issues. It feels just fine and rides down steep grassy banks with confidence, but also steers nicely round hairpins on Lakeland passess.
If you were buy the Charing Cross I would carefully check the size and fit as the top tube is bloody looooooooooooong. I’m 6’2″ with only a 32″ inside leg, so I’ve got a fair bit of upper body and arms like an ape and it was too much of a stretch for me. An inline post and a 50mm stem have rectified this nicely.
I can’t speak for the Croix de Fer, as I’ve never had/riden one, but they look nice.
I did look at the Tricross but I didn’t come with a carbon fork at my price point – £1,000 cycle scheme limit.