alright... thought twice and thought i would mention a few things i know.. or rather THINK i know;P
1) the (preview) x 0.8 + 20 = result stat
This is a constant... though it doesn't help you spot those tricky fractions... for instance the 83 -> 84% from excel zun but preview as 79%
same with the 96 -> 97% with sup zun.
2) the max preview boost from focus alone to after adding shaft/grips seems to be 15... meaning if you want a 100/100 you need to start with an 85 or higher with just the amber/eyes/shrooms/buds... think you get the point;P
this should be of some help when trying to figure out if you have high enough grade focuses to do that 100%... without messing around with the support mats. Thanks to Arc we know it IS possible to do that 100/100 using a mix of excel and sup focuses... this should save some mats
3) Though some people will ASK for a maxed amp... what they really want is the best possible overall stats... ele/heal splits are good... but most will settle for a 97%
This leaves us to find the most durable recipe with the highest sap load.
4) Sup zun is NOT the end-all for everyone. Sup Pha amps are great as long as you don't plan to nuke, and are perfect for healer-afflicters. Same with excel zun and pha. Much as I love handing someone maxed stat gear it's hardly necessary. Someone please remind me of this next time I use sups in a grind weapon;P
5) Durability is VERY important... magic wears gear out faster than anything else... esp nuking. Anyone planning to do much crafting should consider taking some time to grind fyros fame and armor craft enough to do the Fyros Story 2 rite... doesn't add much but worth every hour of effort
I'll probably be editing this later... always forgetting something - and noone wants to be forced to scroll past multiple replies full of my drivel
Kamakaz