Been saying this for a while...

It doesn't matter whether it's a T2, G70 or the cheapest Casio on the market... They are ALL pretty decent nowadays. What really matters, though, is get some blowing time with a REAL band.

Before you convince yourself that the arranger ACC is as good as a decent rhythm section.

Start from a good knowledge of how well you can play when the backing cooks, and you'll start to see that those pre-canned sections still have a long way to go, baby!
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An arranger is just a tool. What matters is what you build with it..!