I have the SLR. No complaintsI've used the T800 on a Streetfighter V4 and a Panigale V4 without issue. I haven't used the Bren device, but its the same device as the SLR which seems to have a better reputation. Of course the tunes between the two are different. You'd have to search but I remember a user here using both the Bren and SLR and preferring the SLR.