ok I got this book that give me every scale pattern for ever note ( like C or D or A and such)
and gives ever type of scale like natural or penatonic (major and minor both) and blues....you get the point the question is that I know learning as many as possible is great but If I am into metal music such as pantera well......mostly pantera and metallica then what kind of scale should I lern first?? like major OR minor penatonic or I also hear blues scales aswell please help

My second question is what scales do dimebag and Kirk hammet primarly use

thanks for reading and for the help
it helps learning pentatonic scales first cause they're easy to learn and easy to improvise through....

for metal....D phrygian (Sp?) should work.
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