Thanks Simran for your prompt help. However as i have mentioned the App would have been perfect if the below are available. Let me know once they are available and I will be back and change my review!
1) Bigger Colour Legend box
2) Bulk products- variants colour assignment
Without above it is impossible for stores with huge number of products !
Modern Tourist Guelph
We are currently using swatch pug for our colour swatches. It does the job! We recently had an issue that the swatches were not showing up on the collections page, contacted support after trying everything I knew how to do. They promptly fixed the issue and now we have the swatches back.