Optimizing Magento 2 shopping cart?

Friends, I need your help! I'm planning to optimize the shopping cart in my Magento 2 store, but I'm not sure where best to start yet. What extensions do you recommend to improve the UX at the checkout stage?

Hello! For optimizing the checkout process in Magento 2, I’d recommend using the OneStepCheckout extension. It greatly improves the UX by reducing the steps needed to complete a purchase. Additionally, Amasty’s improved checkout extension has been a good fit for many stores I’ve worked with. Check out magento 2 discount code  if you’re also thinking of creating custom checkout discounts programmatically.