PupusasForever

No.  I was just explaining that there is a CR1 and an IR1 visa for USC sppuses.   They are identical visas for all intents and purposes, but the IR1 is for spouses who have been married for 2 or more years when they enter the USA.  
 
This is the ONLY visa class for you and your wife.  K3 are obsolete and rarely granted.  They are also an inferior visa that costs twice as much overall to green card. 
 
Please read the I-130 instructions carefully as well as our IR1/CR1 guides and wikis.  

CR1/IR1 (if married 2+ years).  Also you should start it now if your plan is to move back in 1-1.5 years as you can slow down the process but cannot speed it up. 

CR1 visa. K3 is no longer used.
Cr1 visa takes about a year to process. 
Make sure that you're good on your taxes and gather proofs of your US domicile. Without that, no visa. Having a job lined up in the US is one step. Work on establishing a place to live, bank account, etc. 

Thank you. You have helped tremendously. I finally know which visa to pursue and research.
I'll read the wikis and guides thoroughly.