You've got a bit of a weapon there with that FCV295 Crazy Horse. I wouldn't be in a huge hurry to go elsewhere, especially if you want to consistently mark bait and fish in the deep. All I'll say is make sure you can still see fish in the deep, I see lot of pics of the bottom with other brands but "show me the fish" I reckon.
If you want to go touch screen with Furuno, the guys you are referring in the first post could quite well have not have got the right gear....., putting DFF3 sounder unit in behind a TZ touch (1 or 2) with the right transducer installed will blow any other unit out of the water IMO
I've only got TZtouch2 with 1kw on my current boat as couldn't afford going more than 1kw at this stage but first trip out on the weekend i was marking bait and bluenose in 500m, had a faint read in 1000m, and that is without playing too much with the settings in the back of the unit. hopefully later in the year i will step up the sounder unit in the back and also the transducer
if you want to stay with analogue then fcv1150 would be another step up from the 295 and about as much of a weapon as you'll get