Will be using for electric and upright. I will be using a SWR SM-900 or a Eden WT-400 with it. R bass 5, Fender Jazz 4, upright. Play all kinds of music from country to Latin. Looking for a very versatile single cab. I have been using a Bag End S-15XD and a S-15D for the past 5 or 6 years or so. How will these epifani 1-15 or Bergantino 1-15 compare to a Bag End S-15XD.