I agree with Clarky's statements. I want to add that for anyone who is using the FC-300 with an Axe, and you also own a VG-99, I found that the VG serves nicely as an interface using the RRC2 (cat5) cable. Control continues via standard MIDI over to the Axe. I haven't noticed and problems with latency. Because the VG is sending sysex messages back to the FC-300, I see an annunciation of the patch on the display. I couldn't live without some of the patches my VG-99 is capable of, so I used the VG Library to arrange the patches to coincide with the AxeII. In other words, both are producing presets that are paired-up , but only one is heard at a time. Switching between the two is done using a Boss FS-6 to control a custom audio signal switch. (stereo balanced audio) One of the few trendy songs I do is Hotel California. The VG provides a wonderful 12-string guitar for that. In short, The VG-99 has a unique sound the the Axe can't match.
I also stand with Clarky when he says "don't want to start a pissing contest.." WE DON'T! I adore my AxeII! But I have to say, when in combination with the VG-99, We're talking even MORE music power.