AAA is still better, more polished, more thought through, more gorgeous anyway, maybe less radical, but certainly very good entertainment. However the gap is getting closer, maybe was never as close as today. I mean the gap between the best Indie, Kickstarter whatever games and the average AAA title. Of course there are huge numbers of shitty Indie games out there.
So for me 50% higher excitation.
Elenarie: I gave up on buying low-budged games. What does that suggest?
Most probably: You got a pay rise or a nice heritage or similar.
Possible: You have less free time (kids, spouse, ...).
Maybe: You changed your mind about the quality of low budget games.
So what is really the reason?
Btw. Big publishers do not have to be expensive. Just wait always at least a year after release and you will pay half of the release price on average while getting high quality patched products.And since they are big these publishers will not be prune to fall in the meantime. So no bad consciousness about it either. AAA and budget do not have to exclude each other.