Time gap between L1 Visa and B1 Visa interviews

I got B1 visa for 10 years in this month. But my company asked me to apply for L1B visa. Can i apply & attend the L1B interview immediately or do I need to wait for some time to apply L1B visa … If I need to wait then please let me know how much time it would be…

Thanks in advance

U can apply any time, U dont need to wait.

There may be a chance to cancel the previous stamped visa if new one approved