Too many variables to do a real comparison. Age difference, technology difference, userbase difference, administration difference.
Reddit used to be great, and that’s why a lot of us are here now. It’s not a problem with the technology or userbase (mostly, though past a certain point the popularity can become a detriment). It comes down to the administration, which I think is the only thing Lemmy has got over reddit right now, but it is a major thing.
I thought the point of paying servers a living wage was to make tipping unnecessary.