[Plugin: WooCommerce] Variation Plugin

I’m currently using the GravityForms plugin for my variations. Which works great but currently I have 122 variations for a client of mine which is a pain to maintain. I was wondering if anyone knew of a better way for me to create variations. I’ve tried the built in variations of WooCommerce but they require as much maintenance as the GravityForms.

It would be nice if I could create on variation form and turn the individual variants on per product and set a value for each option. Anyone know of anything I can do this with?