I'm having a hard time deciding between these two pedals. Certain settings like the pad and room sound better to me on the MXR, where as I like the mod a lot on the rv-6. Basically for me, the settings are a toss up between the two, it really comes down to the ease of switching between reverb tones on the MXR by simply pressing the tone knob vs the rv-6 being $50 cheaper. So my question is, is it worth spending the extra $50 just so that I can easily switch between both a really wet hall reverb and a dryer room reverb on one pedal during shows? any opinions would help