I'd recommend listing Sidracoin on BINANCE (A) if possible. Here's why:
Highest liquidity and user base: Binance is the largest crypto exchange by trading volume and users, offering massive exposure.
Reputation: A listing on Binance can significantly boost a coin’s credibility and price potential.
Advanced trading features: Attracts both retail and institutional investors.
That said, OKX (C) and KUCOIN (D) are also strong contenders for altcoin communities due to their support for emerging projects and active trading bases.
If you're aiming for rapid growth and visibility — A. BINANCE is the top pick.
