BJ2112Dalbello > Full Tilt
This is clearly an opinion but the best boot is the boot that fits your foot, and allows you to ski all day without pain. That being said, I have owned FT and Dalbello and I’ve found that Dalbello boots (at least the 3 piece boots) flex like shit. They felt like brick walls to me but that’s just my opinion.
OP, go to a boot fitter. There is no such thing as a “park boot,” no matter how much anyone tries to market their boots as such. I ride Full Tilts because they happen to fit my feet, but I have many friends who ski on Lange RS race boots because that’s what fits their feet.
Go to a boot fitter and buy what fits your foot well!