Oh wow, I had no idea that the mousewheel combines with Juggler like that! :o That's what I get for playing the console version, which doesn't have mouse support. :P That sounds like a super useful function that can potentially make Juggler quite powerful! If that's the case, then I would suggest that some future version of the game should probably allow any weapon-switching to be instantaneous, regardless of which interface you use... Of course, at this point, I suspect that, unfortunately, no future version pf DRL is ever going to be released anyway for fear of lawsuits. I get the definite impression that all the focus is on Jupiter Hell, in part, because an original creation is much safer.
As for other cool things... Well, off the top of my head, an undocumented feature of Dualgunner is that it lets you swap pistols in zero time; it's handy for letting you decide which pistol to reload first if you want to reload them separately, (which is usually a good idea) or if one of them is unique, like the Grammaton Cleric Beretta, which has no dualreload feature.
