I just completed my CJ3 type rating today with ProFlight LLC in Carlsbad, CA.
I really enjoyed it.
Their online prep/study is an industry benchmark.
The instructors were outstanding. Lots of depth in their experience. Some older than me, some younger than me... all brought something different to the course, while maintaining standardization.
Two thumbs up.
Apparently, they are expanding into the Tampa area this year.