Still cheaper than some dynamic stuff out there my friend
1/ you asked for the Best. KG-T2 then other variations from Kerry
2/ not sure, but from KG T2, the 009 and 009S is distinctively different. The S is focused upon dynamic and imagines, the 009 is focused onto balances and details
3/ yes, I tried R2R7...it doesnt matter, Resistor ladder still have some ways to go. Even those MSB and RockNa expensive stuff....yeah, the 009 and KG T2 reveals those negativities
4/ 009 is king when you want natural, neutral, balances and finesses. Classical are excellent with gears that carry this signature. 009 and 009S are both universally good. But due to the differences and if u could have both. 009 us better for classical and ballads, countries stuff....009S is better for modern music EDM, Pop...etc... both are as good universally as one another, if you drive them out of a good system
5/ cant answer this part...but 009 and 009S bottom ends are hard to beat if you drive them from a good system