Iv had mine for almost 6 months. Love it.
Fuel wise can hurt if you keep letting the turbo spool up but perhaps that was just me enjoying the feeling after coming from a NA car.
Size wise is a little more practical than the smaller S13-15. Plus the SII is a beautiful looking car from stock.
Best advice is to drive everything you can, cause all tastes are different.
Hope you enjoy what you get as much as I did.