Low spread is only one part of cost. Execution, commission, slippage, withdrawals and entity matter too.
No. Low spreads may come with commission, slippage, financing cost or weaker entities.
Compare total cost: spread plus commission plus slippage plus swaps. Then check entity, withdrawals, server, execution policy and complaint route.
Experienced traders may optimize cost, but beginners should prioritize clear regulation and stable withdrawals.