Should I upgrade alternator

[nowhere 10+ year member]

Wondering if I should upgrade my alternator? Stock alt has 90-100 amps and i'm gonna hookup my setup thats gonna run 1000-1200 rms. Gonna do the big 3 and get a optima or odyssey battery first.

I can get a factory upgraded alternator that puts out 130 but dont know how much they charge for one since its a factory. Or which aftermarket company should i go with if I do need one.

mean grean

dc

mechman

all three are within the same price range but with dc I'm only getting 170amps

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[C1500martin 10+ year member]

Singer alternators, BUT see what your voltage it first. And skip the optima and get XS power instead.