I should expand a bit on my first response. The maggie dealer where I purchased mine is a Classe dealer and I thought they sounded good together. If my choices were limited to the two you are considering it would be the Innersound. Not only is there the 30 day trial, I think they refund shipping too. That is a good indicator they don't expect many returns.
The fact it doubles output wattage, 300w to 600w from 8 to 4 ohms is another thing I would look for in an amp. You will also have a new amp warranty compared to buying a used one.
What power cord do you plan to use with your new amp?
The fact it doubles output wattage, 300w to 600w from 8 to 4 ohms is another thing I would look for in an amp. You will also have a new amp warranty compared to buying a used one.
What power cord do you plan to use with your new amp?