Best Zoom Plugin and super-responsive support

I am trying the free version and encountered a problem with an error with the plugin on my site, when switching between product main image and gallery images in woocommerce.

I wrote Diana here at support and she attended my several support questions always within the same day, in a matter of hours and even took the time to personally look into my site to find out what was causing the error which finally was a featured image setting on my theme, which, once changed, made the trick, making the plugin work perfectly.

This is a very high-quality zoom plugin for WP, the best of all I have tested (and I think I have tried them all) which together with the very professional and personalized support from Diana, make this a no-brainer.

I will be buying the pro version soon, after finishing my testing.

Thanks Diana