EG civic anyday but dont rush in to buy an eg6. Look at your option. Try finding an EG5 Civic GTI which already has rear disc brakes. It comes down what u wnana do with your car. EG is the exact same car as a DB and a DC but DC and DB has been stretched. U'll be surprised to find that stuff from EK also fits into EG. After years of honda affairs, i realised that nearly everything goes into an EG.
Yes EG Coupe or known as EJ1 is damn sexy but u wanna know something, u tend to get moist in the boot itself which will lead into rust if not taken care of... So think twice before u buy.
Im also suggesting EG because if u wanna upgrade ya car for track use, u can just grab DC2R or DB8R parts to upgrade your EG. U can even get rear recaros into your EG hatch using half DC2R and half DB8R recaro seats and damnnn! It'll be HOT!
The only problem with EG is its age to most ppl but in my opinion, EGs are classics. They never age. 15 years on, they still look good and in my opinion look better than gen 1 ek9...
On top of that, u can do all sorts of engine conversion into an EG as parts are plentiful like engine mounts from hasport. U can do a B, F, H or even K series swap...
So yeah brother, the rest is up to u. Remember the eg civic shape is a classic. Sure u might think it's not as sexy now but the shape will slowly grow into u. Dont put on big kits or anything like that coz it's hedious. Just keep everything OEM and put on a nice front lip on the EG front bumper, subtle sideskirts and a subtle rear apron to compliment the already hot shape of the EG civic.
I also currently have a 97 ek civic vtec but it just doesnt feel as nice to drive as my mate's eg9.... In fact his EG9 feels quicker than my 98 spec DB8R but in real life the DB8R is way quicker. It's just that EG is light but yea think of what i tell u..
Hope ive made my point very clear...