Typical scotsman... Drink anything for a crack...Hope T4 V4 for me. But in truth any high end brake is going to suit you. MT7, Saint etc etc.
Hopes are easy to bleed, and are serviceable, which few of the others are. Worse for servicing is Shimano, and if it fails or leaks, then all you really can do is throw them away and buy another lever/caliper
I like Hope because A.Ive always used Hope(from C2 onwards) and B. I've never had any leaks or problems that werent easy to sort.
I also like Hope because they no longer had a seal for an early brake(V2 generation 1- they actually changed the design very early on, though there are a few of gen 1 models about, what is available is gen2 and gen3) so because they couldnt supply a single caliper seal, they sent me a new pair of gen3 V2 calipers free gratis.
I know any other company would have said 'Sorry about that, bye now' or offered a slight discount. They wouldnt have stuck a couple of brand new calipers in a package and sent it to your house.
That was a very pleasant surprise.
And it doesn't taste very nice either.