Gel is too sticky and it makes your hair go rock hard, people can both feel and see the look and it looks terrible. Plus once your hair reaches a certain length, no amount of gel will hold your hair in place (doesn't even have to be that long) while wax will keep your hair in pretty much any way you shape it (not final fantasy level though)
Not to mention it'll give the illusion of your hair "naturally" being raised/placed/shaped in the way it is, as if you woke up with your hair in that place/shape.
Example of natural looking trendy hair cut (wax + hair brush used)
http://images.boomsbeat.com/data/images/full/2252/timberlak.jpg
So is your hair something like this?
http://spinoff.comicbookresources.com/wp-content/uploads/2012/10/skyfall-craig.jpg
Pretty much how I want to look as a 35-50 year old. History of baldness in the family so I might not make it to 35 with that much hair

Pretty simple, all you do is rub a bit in your palms and mix it around
I like keeping my hair short though I hate having long hair. Cream isn't gel is it?
I dont put that much in.. about a dime size amount