I'm looking for a well written textbook for multivariable calculus textbook. For single variable I worked with Stewart's calculus mostly and I found it very good. However I took a glance at Stewart's multivariable calculus textbook and I didn't enjoy it. The explanations weren't all that good (I actually skipped the explanations all together and read Paul's online notes instead) and I found the problem selection quite poor, the problems tended to focus more on finding more complex derivatives or integrals rather than ones that could have been made a little simpler and exemplified the new material much better. Stweart's aside I was curious if there were any other textbooks out there worth using, specifically ones for self studying and that include parametric equations.