Tilt-decks are neat for specific uses, but a deckover, or standard equipment trailer are more versatile IMO. Lighter, cheaper, less to maintain too. I have an 18-foot 10k PJ equipment trailer. I'm actually going to sell it to a friend and buy a 14k trailer this weekend. My skid steer is 8k, so at or just over the limit of my 10k trailer. But I also haul cars, trucks, logs, tractors, scrap, lumber, etc...
I'm still undecided on a deckover or a low-profile equipment trailer. At times, I hate the fenders on my trailers, and I could use the width of a deckover....but also, I don't like the height of a deckover and added weight. A 20' deckover is going to have a 15' flat deck (5' dove), whereas a 20' low-profile will have a 17-18' flat deck and a 2-3' dove...so there's that too.
I'm still undecided on a deckover or a low-profile equipment trailer. At times, I hate the fenders on my trailers, and I could use the width of a deckover....but also, I don't like the height of a deckover and added weight. A 20' deckover is going to have a 15' flat deck (5' dove), whereas a 20' low-profile will have a 17-18' flat deck and a 2-3' dove...so there's that too.