Supercharger or 2zz swap?

[2004celicagtowner]

I have a 2004 celica gt. Im not looking to make it into a race car...but I would like to add more pep to its step if you know what I mean. I researched around and found that s/c my celica gt would just add up to what the gts would have about a buck eighty horses. So I was wondering what would be more economical, swapping engines from a 1zz motor to a 2zz? Or supercharging my engine? I believe that both would run the same about 4-5 grand. I live in Sacramento, CA. so any tips on any good, reputable shops would be great as well. Thanks!!

[impulseRED]

for the sakes that it would be easier.... just supercharge it.... funny thing is 1zz motors have a pre-proggrammed setting for the trd supercharger... so if your pushing no more than 6psi of boost you should be fine..... either would be gas efficient to a point lol.... you wouldnt be getting any less than 32 mpg with either......