hi can anyone tell me the similarities, i only know

yonex arc saber 10 = apacs edge saber 10
arc saber 7 = edge saber 7

what about

yonex armortec 900 power = apacs ?
armortec 900 technique = ?
armortec 700 = ?
muscle power 99 = ?
muscle power 45 = ?
nanospeed 9000 x = ?
nanospeed 9000 s = ?
ti 10 = ?

now im using armortec 300 (rm 350) armortec 900 power (rm 640) damn they are pricey
im looking for a new racket