I want to get some opinions on how much a bass xciter or BBE would increase the sound quality on my Roland. I am extremely happy with the sound it has now, but if there is anyway to give me a greater fingerstyle presence or beef up the slap tone by adding one of these two, I want to go ahead and take the plunge. I dont need a DI. In stating that, should I go ahead and scrounge up some more cash and get a Sansamp if that would be better than either of the two mentioned above? Thanks in advance.