I am subscribed to both, its a weekly news letter so not much overhead, they are both good and do cover separate stuff as well as overlap. The best thing i have done is get weekly newsletters like postgres weekly, nosql weekly, javascript drips, datascienceweekly as i dont visit news sites during the week, just the weekends. The only thing i have struggled with is HN but i made a promise that when i hit 2000 Karma, i am out will switch to weekly. Today i hit 2001 so i guess thats it!

In all honesty compare the two you be the judge.

I am confident we put more care and effort into curation and sharing stuff brought up from the community.

Curation in my opinion isn't there, but by all means you be the judge.