I need some technical advice on which way to go for suspension

Coilovers sound like their all you need, but I don't want to go to an alignment shop everytime I change my ride height. I definately want it to be adjustable, so plain springs are out. I also wan't a good ride thats not to soft, yet not to stiff. What about coilovers and adj. shocks??? They seem to be a good combo, but what about convenience. Can I pull over and adjust the dials on the struts to go up or down for rough streets??