Well, trying to learn Python is a perfectly valid reason to do it in Python. I’ve made rather nonsensical things in Dynamo to learn Dynamo (like this: I created a Node to Check and find Prime Numbers) but if that isn’t much of a goal it’d be a bit silly.
I’ve seen a lot of people (including myself) asking for a method to do something in Python even though Dynamo is perfectly capable of doing so. It’s arguably silly to confront a “regular” of the forum with it but I got that status as well recently and I really feel like I’m a complete novice on most things Dynamo. So I’m asking just to be sure.