I only do VHS/DVD, and I have barre on DVD but don't do them . . . but I watched part of the video, so here is my < 2 cents:
1) I don't complain about voice, but some do. Your voice is good, so you don't have to worry about that.
2) I did a Jillian Michaels this morning, and it kind of bothers me how stilted she sounds in front of the camera. You sound completely comfortable and I would enjoy doing a different kind of workout with you if you came out with DVDs.
3) I like the sound better on the first link.
4) Your face needs more lighting in both.
5) This one is probably just me: If possible, I would like the background better as just the windows without the door. If not possible, I think I see a shade at the top of the door. I would like it better pulled down.