Why not work on two things at the same time? My original conception for my "Giuliani Revisited" was to have a fold-out page with I-V-I progressions in all major and minor keys to help develop a stronger sense of key while studying arpeggio patterns. That wasn’t feasible at the time, but here's a sheet to place on your music stand so you can cycle through all the keys while you work on right-hand patterns.
This sheet can also be used with any of the numerous publications of Giuliani’s original 120 right hand exercises (but you’d be missing out on all kinds of arpeggio goodness!).