What is your 2 most vigorous vft?

What would be your 2 most vigorous VFT? As in fastest grower, large traps(Even when a youngster), needs repot too soon?
A 2.5 year old 'Akai Ryu' x 'Jaws'.  Some of the traps are about a half inch.  

After that, must be 'Jaws' once it started it basically exploded.  It took more than 3 months to go from a rhizome to plant, but now it's big and beautiful.  

I wonder, is vigorous really that vigorous?
I forgot to mention my vft is an all yellow\green form even in full sun!(it does have the slightest tinge of pink in the absolute very center of the trap though)