So I'm looking into getting a new computer with dual video cards. The one I'm looking at has the dual cards running in SLI, and I'm looking to run a total of 3 monitors, two verticals on the sides with 2 alts each and 1 horizontal in the center with my main.

I've noticed that some people have made comments that SLI is bad for multiple monitors (or something along these lines not sure exactly)

Any insights?