I think one of the big problems (but we should be so lucky!) with modern arrangers is the huge range of choice they give us

Thousands of Tones, hundreds of styles, hundreds of OTSs...
Some deal better with all this than others, but especially in Tone and Style selection, I think all manufacturers should provide a USER area to organize these things, for each category. As an option, selecting a Tone Bank should open the USER page for that bank FIRST. You gather your most used sounds of that category in there, and nine times out of ten, all your favorites will fit on the one page.
Same thing with Styles, OTS (if the work this way on your arranger), Multipads, etc.. A simple option in the Utility Page to open the USER choices first...
Some can do this, but most can't (not without a pile of work, anyway). What do you think?