I will say wax/rosin/shatter or whatever you want to call it is nice. I like being able to do a quick single small hit at that's it. Also a lot healthier compared to joints. Also like yourself i consume very little, such as maybe 4-5 times per week on heavy weeks, to nothing other weeks.
I still find it worth it, but i use a wax atty with a small mod box "eleaf nano" from the e-cig world, probably cost me around $30-40. Also easy to make your own wax with quick wash alcohol methods, also saves on space
And nice new setup @ReikoX , i dont consume anywhere near enough to go down that route yet.