This might sound like a blasphemy to some but I'm selling my RFX32 card!
Have had it for few weeks now and cannot seem to understand how it all works.. It is just so much easier to use external FX instead of assigning FX for each bank etc.. too much work!
The reverb was my main reason to use it and although the verbs are very good, I am finding that some hardware boxes and even some software verbs can sound better than RFX..
there is a small chance that I have not explored all the possibilities here and for this reason cannot attain the sound I was after but alas.. life is short!