I can tell you I happily use the non-touch bar every day (play some older games at times, mostly programming). It doesn't feel slower than the TB version (which I also had). This is not advice but I was on the fence like you. Really wanted to the two extra ports, too. In the end, the nTB model was right. What did it for me was realizing that I wanted the old 2015 but with a slimmer profile and faster video... and this
https://www.kickstarter.com/project...t-thunderbolt-3-usb-c-hub-for-m?ref=user_menu
Hope you find the one for you.
I guess I just feel like I'll miss out on speed. I don't need a ton of ports. I blog and I'm taking up programming. I know video will suck a battery dry so I'll stay away from that but is Facebook going to give me 4 hours? That's why I'm here.