sabrey

So far I've been spreading my resources around. Trying to keep all my girls leveled evenly. I have all the progression girls up to stage 5000 + Notka (got lucky on my first gacha). I'm thinking to progress further I should probably not upgrade anyone else except Notka? She also has one upgrade on her so she's got a x2 multiplier on her. Then I'm just using Sex Tape Souvenir to turn her high Click into Idle. I have no idea if that's the proper way to do it. I considered upgrading my reward girls a bunch too (Estelle and Clara) but it doesn't look like that's very worthwhile. I get the impression I'll probably put in more Yemens than I'll get out.