I am checking eba* for amps and I saw an Adcom and a Carver that both looked interesting. The Adcom is a GFA555 with an output of 325 watts at 4 ohms and the Carver is a TFM-55X with an output of 500 watts at 4 ohms. I know the Adcom will work but I know nothing about the Carver. Is it worth considering? Thanks in advance.