Honestly, both boleh la depending on your needs, snuggler lebih compact and portable if you're always moving around, tapi baby nest gives more space for baby to stretch bila dia dah bigger. A few of my mum friends started dengan snuggler when newborn kecil-kecil, then transition ke nest around 3-4 months bila baby dah stronger. What matters most is you feel comfortable leaving baby in it safely, and that baby sleeps well in it!