nostr:npub1xkere5pd94672h8w8r77uf4ustcazhfujkqgqzcykrdzakm4zl4qeud0en is the best bitcoin exchange I’ve used. Targeted buy orders for lump sum and zero fee reoccurring orders can’t be beat by the other exchanges. I particularly like the high limit withdraws to on-chain; keeping UTXOs as large as possible.