bbs01 or bbs02

So I have a trek domane 2 al disc 2022 model was thinking to add a bafang mid drive as I loved the bbshd on my mtb, what would be the best kit for a roadbike also has to come with thumb throttle and I've got a Bottom Bracket Shimano UN26, 68mm, threaded cartridge, 110mm spindle Let me know...