Create a Uniswap v4 pool on Arc, or pick v3
Tokenry's Arc pool creator makes Uniswap v3 and v4 pools. Arc's own blog calls Uniswap v4 "the recommended starting point for new integrations" (Arc).
Pick v4 if you want to lock the position, or a Uniswap v3 pool on Arc if you want to burn it.
The form offers 4 fee tiers on both versions: 0.01%, 0.05%, 0.3% and 1%. The tier is the swap fee traders pay to the liquidity providers in range at the time of the swap, less any Uniswap protocol fee.

