The L2 track is coming soon. The four kings in my mind are arb op matic zks. The strongest one is ARB's second horse shoe. OP may actually be at the bottom. Zks will probably surpass OP when it comes out! Mr. Stark, I'm sorry. Although you gave me hundreds of thousands of big red envelopes, your trading experience is really unflattering. Even if the speed is slow, the transaction fees are ridiculously high... so Mr. Stark can only be ranked fifth at most!