What are the best asphalt driveway repair/resurfacing options? (See details please)?

The CLUE to your problem is "heaved this past winter." This means water flowed under your asphalt, froze, expanded and cracked and spalled the asphalt above. You are WASTING your money if you simply repair the asphalt - it will heave again. You must 1)if possible find the source of the water and divert flow well away from the slab 2) demolish the slab 3)remove the underlying materials (earth etc) to a depth of 12 - 18 inches 4) replace the material with new select material that will drain e.g. non clay soil and gravel 5) compact all with a rental compactor 6) contract for placement of hot mix asphalt.

The concrete will require less maintenance. The asphalt needs sealing and such every year or so. The concrete is more prone to cracks and can become severely cracked if the small cracks aren't filled properly. I have had both and still believe a concrete driveway if properly cared for will last the longest.

we replaced our asphalt w/concrete. it was done by a good contractor,with attention paid to details

Have heard good things about http://systemspaving.com/