Email sequence in campaing

I have set up a 6 part welcome sequence which I want to send to people who sign up.
This sequence is set up after I send them a welcome email and an email which delivers the lead magnet.
After delivering lead magnet , I transfer them to a new segment where I trigger a new campaign with the 6 emails which basically tells the subscriber about our blog and what we do.
I want to know if I should send these after a gap of 2 days and send them only if the user is opening the earlier mail ( or if they have clicked on a link in the earlier mail)

Or should I just sent the emails after gaps of 2 days without checking if they opened the earlier mail or clicked on a link in the earlier mail?

I hope you get what I am trying to ask?