Abdelkadernaderbaderhader,
Listen to Bill. Do not let the convo go any further or take anyone elses advice. He owns and operates probably the most famous wakeboard shop in the world and knows his product in, out and upside down. He deals with fitting beginners every day and knows what works the best for them. The only suggestion I would make is to order your bindings from him at performance ski and surf. The website like Bill posted above is
www.perfski.com. There is no store with the customer service like performance, and the employees know the product and will not just try and stick you in the most expensive binding just to make a sale. They will put you in the CORRECT bindings. Because performance does so much business, if you have a problem with your equipment, they will replace it for you right then and there instead of sending your board back to the company and wait for them to send it back (which would take weeks and weeks).