Just speculation, but there are motives to not use the closed source version beyond purely profits driven point of view. One of the prime benefits of OSS is tha

Just speculation, but there are motives to not use the closed source version beyond purely profits driven point of view. One of the prime benefits of OSS is that you have the power to change it whenever necessary. If something is breaking bad- you might not have the luxury of waiting on support to track down and fix your problem. If you don’t need the features of the paid version- then using the paid version is actually limiting your options.