The thing that puts me off the Ketron is the scarcity of styles like this. According to the Audya's specs, there are TWO audio reggae styles. I guess this is one of them. That don't leave much over if you do a fair bit of reggae...

For the odd recording project, all is good. But go out live, and do more than two or three reggae songs, and the audience will rapidly know you are using the same style over and over...