Drivability should be better with the Fury 4 opposed to the Fury 3 “BUT” the Fury 4 provides alot of stern lift which in your case may be even more considering your lithium troll batteries over heavier wet cell batteries in the back, this can try to force the nose down creating the bow bite that has been discussed. The Bravo 1 XS has a shorter barrel on the prop and doesn’t seem to want to lift the stern like the Fury 4, therefor not trying to force bow down making it run flat. You have to run something on it to get that Lynx deep vee up out of the water so it doesn’t try to bite from time to time and for my 2020 pre modified model the Bravo 1 XS was the answer..