I have been into transformers since 1984.
While I love G1 I also love new innovations and takes on the characters.
I prefer official Hasbro releases of stuff for the most part
I'm not a huge fan of Japanese original Transformers media or designs.
It's easier for me to say which are my LEAST favorite toy lines: Beast Machines, Robots in Disguise.
TFCon List: Classics Skywarp, General Optimus, BW Airrazor, Transmetal Tarantulus, Alternity Prime, Fire Convoy