I own and or have used and shot out all 3 mentioned and they all sound virtually identical. I have the Redeye 3D and original Reamp. The Reamp is the easiest but I like the LL just 1% better so I use it…lol With the Redeye, turn everything on 10 and the add in the overdrive switch with the OD on 10 and you have perfect unity gain off of protools to the amp. Literally identical to the guitar to within less then .10 db. But like Steve said the Reamp is hard to beat and very easy.