General Questions
Are certain waxes in your range better than others ?

Essentially, yes. Technology with respect to waxes and automotive wax research and development has come along way and Meguiar’s has always been at the forefront of this development process. Generally synthetic waxes are more resilient and thus will outlast waxes based on natural components such as Carnauba. Synthetic waxes tend to be priced higher due to the more complex formulations and technology involved. However, every vehicle and it’s owner are different as are the environmental conditions in which you reside. Thus your purchasing decision should not be made on price alone. Find a wax that works for you and use it often. A good quality wax applied poorly and sporadically is going to serve a far lesser value than an entry level wax applied carefully and regularly.