I've had both the HW100 and the Bantam Sniper. From the looks of the manual pictures online, the HW100 BP appears to share the same trigger group as the standard rifle, with the modification of a forward actuating rod. If so, the Weihrauch trigger is a far better trigger, an actual two-stage trigger that is fully adjustable. Mine is set to release at around 6 ounces, with roughly half at the first stage stop. The Brocock trigger can be adjusted to feel decent, and I think you can get it under one pound. The problem is, the adjustment that Brocock calls the second stage adjustment, is really an engagement adjustment, not the spring pressure. So, yes, you can get it lighter by making the engagement thinner, but at some point that becomes a safety issue. I would consider the Brocock as an acceptable field trigger, but it does not approach the Weihrauch in its design or function.
Regarding the Daystate electronic triggers, yes they are nice, but different. I have a Red Wolf and like it very much. The trigger is currently set up as a 3 ounce single stage for bench use. What must be remembered with the electronic triggers, they are activated by pressure, not movement. You can make it as light as you want, but you will never have the crisp break of a first class match trigger, because there is no break, just pressure. I know this sounds like an immaterial difference, but it's not, if you are used to a high quality true match grade trigger..