Rock Band Easy Drum Tour - Green Grass and High Tides

Wow I just got through this song on easy.  I can't say that I'm looking forward to it a second time through on medium.  I am going to have to play through my DLC for some practice before I try the tour on medium.  I took a long look at the GH3 wireless bundle for the 360 so that I could use it to fill out the  Rock Band and do some head to head guitar battles.......Not to mention also be able to kick out some tunes on GH3.  I keep reading online that people prefer the feel and are able to play better with the GH3 guitar.  So What's the word with that?  Is it true?