Personally, I'd love to try some White Grapes. (White Widow X Grape Stomper?), one if the best i ever got on the east coast in the late 90's... supposedly, the grower had his plants connected to fish tank circulation, helping to feed plants and organically filter the water. No idea if that was complete BS or not...
Another kickass strain we got was nicknamed "killer bud" (pretty generic, i know), but that stuff was AMAZING. Light green/yellow, super fluffy and foxtailed, but tasted of musty basement, a little spicy, and super hashy to the last hit. Yum. I can still smell it now, after about 15yrs....