The decision you make on every post — deleted
Scheduling one post is quick. Scheduling forty is death by a thousand date pickers: open the calendar, choose a day, choose a time, second-guess whether 2pm is better than 3pm, save, repeat. The work isn't writing the posts; it's re-litigating "when" forty separate times.
A posting queue inverts that. You decide your good times once — the slots your audience actually shows up for — and then every post you add simply takes the next open one. The "when" is already answered, the same way a print magazine doesn't re-debate its publication date for every article.
What's left is the part that matters: the content itself. Write the post, hit Add to Queue, move on. The cadence runs underneath you instead of being something you reconstruct from a blank calendar each week.
You shouldn't have to pick a posting time forty times to publish forty posts.
