My goal when I started my staker was to go for maxed, but after I took a break from training and went to test out staking I realised being level 102 with good boxing stats (attack/def) worked well against mains under level 115 and they were much more willing to stake me big.
I'm currently training dungeoneering guys for chaotic's or whatever if I want them in the future. Somehow I got a mage level while training, but no harm done I suppose. I'll try and update when I get a little more progress done.