Personally, as someone who wrote only in cursive for 4 years of my life, I find that cursive is significantly slower and more cumbersome that print.
Then again, I don’t understand how you can learn to properly write cursive without using Seyes paper and for a reason I can’t explain only France does that.
I would guess cursive is slightly faster if you practice both equally.
Ofc, I do sign my name in cursive, but I don't think you can even read the name from that or it be consistent from one minute to next. Thankfully police didn't even care about that in ID card application. So what is the point anyway, if even the official sample isn't verified.