I know it's just one voice in many but wanted to say that the POE structure of yearly support packs that are tiers is something I look forward to with enthusiasm because it gives me a way to slowly upgrade and work towards my target mtx over the course of a year. I typically buy 1-2 of the yearly support packs each league (if the league is good) and often i'll buy a league support pack as well. I don't think I've ever bought just the top tier pack straight away, but I have skipped ahead rather than buy them one at a time.
But, most importantly (and really the only thing i think is super important to me) is that if i buy points I always want those points to come with a pack that includes other MTX.
Once supporter packs exist the idea of buying just points, without attached MTX, feels really shit. If POE didn't have a large variety of supporter packs (4 over the year, and 6 each league) then I think I'd spend significantly less on their store.
Once I'm out of ...