Training without shoes, day 2: feet are more stable, toes are taking more space, particularly the pinky toes (toespacers+++). Feels great for deadlifts and squats. Sumo squats feel amazing. 
At the same time more range of motion at the base of the toes. Lunges and split squats feel different. I have to get used to these. Not used to my feet bending freely without the training shoes. 
Heavy weights feel great for all of it. Better than with shoes.