Those are very nice! I like the Uni Jetstream RT: https://www.jetpens.com/Uni-ball-Jetstream-RT-Ballpoint-Pen-...

It feels really nice to write with. I also have a Kuru Toga I picked up at a neat little stationery store on vacation, but I was reminded when I got home that I don't care for writing with pencils. Should that change, there it is waiting for me.