Cramer Gives His Opinion On Carnival Corp, Doximity And More

On CNBC's "Mad Money Lightning Round," Jim Cramer said Carnival Corp CCL is good, but Norwegian Cruise Line Holdings Ltd NCLH is better.

Duolingo Inc DUOL is such a brilliant company, said Cramer.

Electric scooters business is a bad business, said Cramer. He would stay away from Helbiz Inc HLBZ.

Cramer is a believer in Blade Air Mobility Inc BLDE and he finds the stock very inexpensive. He would stay with the stock.

Doximity Inc DOCS has been a winner and Cramer said he continues to think it's going to be a winner.