BF, VFF or trainers....it doesn't matter

I have now been running BF for 5 weeks and I have a feeling that I will never use my trainers again

I have noticed one thing where BF/VFF is not superior to trainers. If you eat a big meal of nachos and tortillas and go for a 5K immidiatly after you will feel queasy no matter if you run in trainers or BF