That's why I've mostly been falling back to the GT-1B. To me it sounds better then the GT1000 with more amp models, including a GK model. The GT1000 has a number of practical features that are useful which are not found on the GT-1B, and obviously it has tricky routing options, but I personally don't really need or use those on the GT1000 for bass and find that stuff to be kind of a rabbit hole. I also did get some really impressive results with using custom IR's in the GT1000. So its not over yet..but my initial reaction between the two units has been to favor the GT-1B for exactly the reason that the GT1000's collection of bass models is just very limited. The GT-1B sounds really good also for a fraction of the price. I think its being overlooked by the glitter and gloss of the GT1000.