Globo Product Options, Variant

So far so good. This app has enabled me to add all the option variants that I've needed (e.g. for 1 product option I need more than 60+ choices).

The customer support is responsive and helpful solving a problem I had in minutes.

I would say that there are quite a few features that need to be paid for but my experience of the free features of the app and support so far have been good that I would consider premium if required in the future.