Had a R&R aluminum one I really liked. Real easy to push around on the cement slab and liked the ramps at the front for a stone guard. Dislike was they used cheap connectors to splice wires, never had a problem but only used it 3 years. Sold for a enclosed trailer and got 90% of my money back, Mine was 20' could just get a golf cart on the front sideways with 72 satellite.
If I get rid of enclosed trailer I will buy another but 22 foot with wide deck part in front.
Get a wood deck if going to be used to haul junk or stuff that will be dragged on.