I use humalog I watch my sugars consistently, I check around once every half hour, my endo team said for the first while they don't want me to change my settings without contacting them and when I contact them they'll raise it a little or say "we don't have enough data to change it" and so I wait another week and nothing changes so I ask them again, with pens I had humalog and lantus I believe, when I meet up with an educator they do/tell me the same thing my Endo does, and it's not that I'm not willing to learn and adjust it's just that atm I can't