Second time: On demand or in person b1 training.

So, a few years ago I took the b1 training on demand since it wasn't available in my area. I taught for a good while but I got pregnant and had to stop. Life got crazy, we moved, etc. and I haven't been able to teach but now I am ready and want to again. But... I have to take the b1 training again and wonder if it's worth it to do in person now or if I should just do on demand again since I've taught already. Thoughts? The closest in person training is like 3 hours away.