The 3 best places to camp for new players.

1-3 (spin cost 1 but only 1 quest at one time) - Pro: Can often finis daily quest that give Ex-wild without using items.
Tons of N-Wild form gift spins. Con: you have to spend ton of time on spins.
1-6 (spin cost 2 but only 1 quest at one time) - Can normaly finish all quest but the Ex-wild.
5-3 (spin cost 5 but 2 quest at same time) - time to finish daily spin is much shorter. Can normaly finish all quest but the Ex-wild.
At Guard event and Gambit where players dont use normal spins it is good to have 2 quests.

Players should not leave 5-3 untill most of there there girls are at level 100 or they are close to unlockung Ex-level which happens at level 50.

This is for new players who wants to max there girls as fast as posible

I am at bonus stage atm with 715K SED atm which is no too bad for a free players.