haha this is what I've been using to rank up though I didn't realize it at first cause I had just been aiming for Titan. After I finally got him though I realized I had ranked up bout 30 levels in 2 weekends. )
Now that I have enough stamina that I can put off playing for a reasonable amount of time, I'm much more interested in fusionexp/stamina.
Also, since playing runescape and making pure accounts, I also like the dungeons with the worst exp/stamina ratios. I don't expect you to understand.
Kinda wish i knew about this when i was ranking up lol would have saved me some time and stamina. Now i am rank 150+ and dont even look at my rank too much since the main thing i was concerned about for my rank was my team cost, but now i have enough for any of my teams!
I ranked up from rank ~30 all the way to rank ~70-80 in less than a week because I would run Blue Skydragon on expert over and over again with my Neptune lead and healer friends. Every single run would level me up and put me with enough xp over the edge that I'd instantly level up again on the next run... and this happened for 30+ ranks or something lol.
Was probably *not* the wisest thing to do, since I probably ended up throwing away a ton of stamina in the process. But it's too late now, and I'm enjoying being much higher rank than I ought to be.
Well the thing is the best exp per stamina is in the Hardest normal dungeons. If it isn't the weekend just look at the exp/stamina values on puzzledragonx or pad.wikia and see what you can run. The weekend bonus gives you the relative exp of running a 5th tier normal dungeon but is beatable by everyone. 5th tier dungeons aren't as forgiving.