Best translation plugin on the market

I’ve researched pretty much all translation plugins I could find and in the end we chose TranslatePress. We are currently using the Pro version on our 3 Woocommerce shops and will definitely use it on upcoming ones too. It has a great UI for translations and is really fast in terms of performance.
The support is really knowledgeable too, which is not often the case in the WordPress plugins world. When we needed to change language IP detection to work with Cloudflare CDN, the developer made it happen and quickly released the feature in the next version.