newbie here. I am looking at new bike shoes. Curious if you guys train in Tri shoes on the bike or road bike shoes and save the tri bike shoes for race days. I am looking at these below but wanted to ask before I fork out $$$. As I now have the task of making my new 2017 specialized roubiax expert more tri friendly and more aero. So thought I ask about the shoes as well.
https://www.specialized.com/us/en/expert-road/105646
https://www.specialized.com/us/en/expert-road/105646