Changin the battery

ok, i need a battery. i heard optima and die hard gold is the way to go... any opinions? also, is there a certain way i should connect disconnet the positive and negative? i heard thers a certain way, i dun want to mess this up lol. or does it not matter as long as you dont bridge the positive and negative terminals?
 
Myself, I have an AC Delco in my 1990 LX. I think it's great. Had it for 3 years now and no problems. AC Delco goes for about $125.

Since you're changing batteries I suggest you purchase a battery disconnect switch. They're pretty cheap, some go for as low as $8. After the swap when you go to put the cables back on the terminals, clamp the disconnect switch to the negative terminal and hook up your negative cable to the terminal on the switch (That is after you hook up the positive first). Benefits of having one of these is you won't have to disconnect (unwrench) the negative ground everytime you need to fiddle with your car's electrical system. All you do is unscrew the switch knob and that'll cut the power.