A what now? That is not true. You get exactly the same amount in practise, no matter the stat, no matter the equipment. Only the options in time and energy and how much stamina the girl has, change how many stat points you get. The points you get are even displayed without any clothing bonuses, sooo what higher training bonus are you talking about?
33%.I'm also working on a chart that tells you which girls give the highest stats with fashion items. The only ones I don't have, that I know of right now, are the Halloween event items.
True for some girls and if you treat all stats as equal. It is very annoying that you do not see before, which items can be combined. The body slot sometimes conflict with the leg slot and some items can be combined in the same slot, some not, etc.To get the highest values so far, and I'm just starting the chart, it seems you have to combine Valentine's items with Gem accessory items.