So I've made a resolution not to sell of gear anymore. However, I'm finding it highly annoying to hit both buttons on the Nova and try to hit the next button to switch patches. Right now I'm just dealing with it but I'm wondering if I'm not going to continue to disklike this more and more. I'm wondering if I should be saving some money to get a Timefactor instead? How easy are the presets to switch between? Does the TF save your tempos to the patch or are they globally set like on the Nova?