Some variants will outperform others. Compare the sales of each variant, feature the best, and consider dropping the worst.
For a deeper view, look at how each variant contributes to your customer's LTV using Repeat Customer Insights. Some variants might under-perform at first but end up hooking better customers. They are worth keeping around.
Eric Davis
How do your products determine customer behavior
In Repeat Customer Insights the Customer First Product analysis will measure customer behavior based on the products each customer first ordered.