Which one of the following would you recommend for siphoning the fuel from the 1991 560SEL?? Obviously, the ten dollar option looks better but I want something that WORKS.

http://www.amazon.com/Portable-Transfer-Gasoline-Case-Adapter/dp/B00QDC31VO/ref=lh_di_t_dup?ie=UTF8&psc=1&smid=A1CP71A0ML4NK8

or

http://www.northerntool.com/shop/tools/product_200603938_200603938