35-Flesh Crawlers
Good xp and at least 200k/hr on a pure let alone a main.
I suggest you camp there and set up to only loot stackables (runes) and expensive herbs since you have defense.
Obsidian monsters. At your level, it should be no problem if you wear torags. Here's some loot that I got botting for a friend (not banned after near a week) running it for about 4ish hours. I hope this convinces you. This is roughly 200k/hr but it can vary from 100k/hr to 800k/hr depending on the drops you get. This includes 60k - 80k experience a hour depending on your attack and strength level. Use monkfish as food, buy about 1k and let it run.