AQ Map 4 - request for strategy and tips

Well, Map 4 is now free. 
My alliance is still growing and we can clear Map 3 (but not 100% exploration yet).
Is there any strategy / tips I can learn to decide if when to start doing Map 4 (and alliance not get discouraged; still can't 100% Map 3)?
What champs are generally useful?
What nodes are difficult (think I saw degeneration
)
Champ rank and level?
Thanks to all.

My alliance is still growing and we can clear Map 3 (but not 100% exploration yet).
Is there any strategy / tips I can learn to decide if when to start doing Map 4 (and alliance not get discouraged; still can't 100% Map 3)?
What champs are generally useful?
What nodes are difficult (think I saw degeneration

Champ rank and level?
Thanks to all.
0
Comments
ur members must never try take down champs with nodes up else u will be wasting away revives potions. solid coordination required between each players so that no one overlaps the other. never even think of mini boss take down with even one node up if u want to 100% the map. those 1.6% degen nodes are absolute necessity to be removed else all days efforts will go waste. try single out three top players n allocate mini boss n boss slaying to them. rest keep removing nodes as not everyone can fight bosses well so its essential that wrong attempts should not be encouraged.even one person dying in aq can cost entire team that entire match so do only what ur capable of. not more nor less.work as a team not as individuals u will sail through smoothly. good luck to u all.
That's weird isn't it? I always thought the same thing map 3 caused me a lot more struggle than map 4 back when I did those maps. But yeah really for any aq communication is key, team work makes the dream work.
yes I think as map3 was free with better rewards than map2 kabam purposefully designed it to be harder to force ppl to buy resources to revive n 100% it.