This is how 99.9% of v bottom jets are.
A gullwing/TX-19 will look similar at the back (transom), but the front is a bit different. It's almost kind of a mix between a V and tunnel. Fast, good riding hulls.
Tunnel hulls have 2 "tunnels" that pack air under the hull as it planes. This is a Stealth, similar to an Eliminator Daytona. .
Southwind (SWTD), Crusader, Ultra, and some other companies made tunnels as well, but have 1 pointed bow instead of 2.
V-drive flatbottoms and hydros are just that, flat. V-drive cruisers have a V shape but are flat without the lifting strakes.
Hope this helps a bit. Keep asking questions. And welcome to SCJB.
