I love latakia.
But the Frog Morton series is not the ideal place to start to really experience latakia. The latakia in all of the Frogs is sweetened, treated as if it were a cavendish-style tobacco. As far as I'm aware, no other blend contains sweetened latakia.
That said, if you don't like the latakia in the Frogs chances are you just don't enjoy latakia. Despite the light sweetening, the actual latakia flavor still comes through.
I've always got at least three latakia blends going: an English, a Balkan, and Penzance.
If you're willing to experiment a little bit, I would highly recommend trying McClelland's Anniversary. It is a Virginia/latakia blend where the latakia is only used condimentally. It is absolutely outstanding.
Bob