New to PCP, have not even bought a PCP rifle yet, but kind of tires of destroying scopes with a powerful springer. Looking at the portable filling options, it seems lie a manual pump might be the best choice for me, at least for right now. In the bit of research that I have done the Hill pumps seem t rise to the top. Are they that much better than the house brand pumps sold by some of the vendors? If so, in what way? Do they pump faster? easier? last longer? more user-serviceable?