Divination - More or Less people?

Would it be better to do divination on W48 where there are usually more players at the high level div spot? Wondering if the increase in people might result in a better xp per hour or if having all those people around taking wisps would decrease it? (I notice that when you click a wisp right after someone else to open it up, you end up standing there not realizing you're not clicked onto the darn thing)

There are very few players on W46 at the 95 div spot and most of them afk through enriched, so they last for like 5 seconds before dying.

Also, I have the avatar out on W46, and if I were to switch to 48 I couldn't have it out.

Srs dilemma guys. Pick a world for Ava This skill is legit driving me nuts.

Thanks