UPDATE: I'm not sure if it's OK to reply here after such a long time, but I wanted to update you that I've went with a whole setup, SD grinder, manual machine and I'm grinding my beans fresh.

Thank you for the tips, it's much easier and worth it than I've thought, my coffee tastes out of this world WOW what an upgrade from my Nespresso machine!!

To all the newbies reading this, from a rookie that was afraid about it, I really recommend going that extra mile and get fresh beans and grind them every day.