T1 Articles - How Many?

in Need Help
Hi folks new to GSA but hope to get better with time and lots of research.
I'm mainly trying to rank Amazon Listings.
Essentially I have a few queries: how many T1 articles should I be aiming for, what sort of quality i.e. hand written or article builder and should I spin my T1 articles. Or leave them high quality but spin them for T2?
Sorry bit of a newbie question.
I'm mainly trying to rank Amazon Listings.
Essentially I have a few queries: how many T1 articles should I be aiming for, what sort of quality i.e. hand written or article builder and should I spin my T1 articles. Or leave them high quality but spin them for T2?
Sorry bit of a newbie question.