I have seen people who have used both insulins discuss this online. Most of them say that there is no difference in Humalog and Novolog. A couple of people say Novolog works a little bit faster. I have used Humalog a very long time, but have never used Novolog.
I hope your diabetes is under control. I have been type 1 for 66 years, and am doing very well. If we take good care of ourselves, we can have long, healthy lives.
Richard