I would like to buy Hatha yoga pradipika, but I am not sure which translation is the best?
Swami Muktibodhananda (Bihar School of Yoga), Brian Dana Akers or maybe Pancham Sinh?
Welcome to the forum Yogini13,
I have two copies: [U]Hatha Yoga Pradipika[/U] by Swami Muktibodhananda, that you linked to and [U]HathaPradipika of Svatmarama[/U] by Swami Digambaraji and Pt. Ragunatha Shastri Kokaje, Hardcover Edition: 1998 Kaivalyadhama, S.M.Y.M. Samiti ISBN 8189485121.
The second book that I offered has a fifth chapter which address wrong practice that I have not see in any other HP–you may need to buy it from an Indian bookseller. I use Indian Art: Exotic India for books I can’t find while I am traveling there or find here at home.
You may also find HP recommendations already here on the forum; search for Hatha Yoga Pradipika and see what may pop up.
Namaste,