According to official news, currently, in BNB Smart Chain, the main client options are Geth and Erigon, of which Geth has a market share of 56.2% and Erigon has a market share of 43.8%. But for the opBNB network, the only supported client is op-geth. If op-geth has problems, users will not be able to access the opBNB network.