Anecdotally, I find this to be the case with many fruits, especially citrus. I always figured that a lemon is a lemon and a lime is a lime, but after getting into cocktails and mixology, I realized that there is a night-and-day difference between high-quality fruit and the cheap stuff at your discount grocery store. This doesn't mean organic fruit is always strictly better, but I have found it to be a pretty reliable proxy for quality.