i have training cds and a book i think on it… never went through it. cant be that hard. cant be hardware specific… more of a generalist cert if you ask me
if you are doing installs its a competitive advantage for you to have certs because on paper “you look better” than the average person.
now. also, fyi, i have seen some IDIOTS with 3 alphabets after their name, use that to your advantage too.