Any update on this or new wisdom y'all brehs have about this?
It's snowing in NY and the baby is sick and I am not trying to trek to get a cut...
Talked to my breh who I work with and he pitched me to get a trimmer for in between cuts...He travels with it and I used it(after sanitizing) and I'm actually happily surprised at being able to freshen up my hairline myself.
It's
2019, I'm ready to buy some trimmers right now, ha, and I need y'all to help me.
I have a pretty great hairline, no issues of receding and my head is shaped pretty straight forward for a easy line up...
Suggestions?
Disclaimer: I'm not trying to replace my barber. In my career, my morale happens to be tied to my hairline not looking like I am in a post-apocalyptic world. 
I just want something that is sufficient enough to be an in-between.