For anyone who has upgraded from a $500 modeler like the HD500, GT-10, RP1000, etc., what are your thoughts on the Axe II vs. what you were using? I'm mostly interested in the experience of those who had never previously used an Axe. These are some questions I have · How was the learning curve? Was it like learning a completely different system or is it similar to your old unit? · How does the user interface compare to your old unit, is it easy to navigate and find stuff? · How is the editing software, is it easy to use, does it have bugs or quirks? · Does it have all the ins, outs and functions that you need? Any other thoughts you might have would be appreciated. Thank you.