Hey Jason..
Congrats on choosing a crestie...Crested Geckos are great.. we started 3 years ago, and now are over 40.. But we are also breeders..
First things, do you like contrast? If you do then I would suggest a fire, or harley morph...
If you like uniform colour, go for a patternless (hard to find tho.)
or a tiger (one colour with stripes down the back) This is a good shot of the stripes down the back, through the spots of course
or a dalamatian (one color with spots)
That about covers morphs, as for colours.. go with what you like... Crested Geckos come in most colors...
Hope that helps!