(Literally on a crossroad) MSc Physio (pre-reg) vs BSc Physio

Hi everyone, I'm a final year sport science undergraduate student in Hong Kong and got accepted to both MSc Physio (pre-reg) and BSc Physio in UK. It was my dream to be a physio that's why I enrolled to sport science degree at the first place (as I didn't get in to physio back then). However, I considered myself a slow learner as I barely achieved a 2:2 in my degree. Here's my concern: Should I go for a 3 year second degree (I assume the intensity is lower than MSc), or betting my chances and strive for a MSc instead?

If there are any current or future physio students that can assist me with some opinions I would greatly appreciated. Many thanks for your help!

Curtis