Hey @pdiruzza that's a tough question... I think it comes down to what you mean by "best day".
During the weekend there might be less competition but also less leads coming from the launch for example.
I think it changes based on the launch trends, so you have to keep an eye on what's happening on the platform and then choose a strategy :)
It depends on your needs. The competitiveness of weekdays and weekends is different, so the corresponding needs are also different. There is no best, only what suits you.
Choosing the launch day right now.
It looks like activity on most public services is the lowest on weekends. On Fridays, people are usually waiting for the evening. On Mondays, they are slowly switching into work mode. So, only three days left.
Considering it'll be nice to have a few days of high activity on the platform after the launch, I'll choose Tuesday.
Tuesday or Wednesday is usually best. Mondays people are catching up from the weekend. Thursday and Friday people are checking out for the upcoming weekend. Weekends are slow. So Tuesday/Wednesday is the sweet spot to get a few solid weekdays of good exposure after launch before things slow down. At least that's been my experience!
Crono