I rode a Lucky, Phoenix, and TSI.
Lucky is cnced out a block of alu. It hasa bolt that hold a piece of square alu to attach a razor headtube. But the bolts move alot. So it makes a noise.It is good for grinding and has no concave. Not heattreated so it may bend. Comes in Lite or Heavy duty, 4 or 4.5 90 day warranty.
Phoenix is like a smooth deck thats very shiny. the dropouts bend into the deck to prevent cracking. The deck is a hold piece of alu that has a headtube welded on. It has a brake system where you screw the brake into the deck with a bracket or something haha. It has a little bit of room for people who ride ski. Its has 3 degree concave and a 90 day warranty.
TSI has a deckplate to attach to it. It is the first one piece deck. It comes with 4,4.5, or 5.Its alu. It a headtube welded with alu squares and it uses a flexfender. It is a brake that screws on to the deckplate. The headtube angle is 83 which may be weird to get use to for a little bit. It is dialed. It has a 90 day warranty.
They are really both good but in my opinion, I like the Phoenix more.