Infant car seat vs convertible car seat

jo • mama to sweet baby Reign 🦋

Trying to decide if it’s too early/inconvenient to switch to a convertible seat. Lo is 7 weeks but throughout the work week 3 people (including myself) will be watching her. I don’t want to be installing and uninstalling her base 3+ times a week. I was thinking of giving the 2 bases we have to the 2 people watching her and getting a convertible seat for us. Thoughts?? Opinions? What convertibles do you love?