It all depends what you like. There will be plenty to do and choose from but sometimes early spring is the worst as far as I'm concerned for the largest peaks in the area. If it remains cold, skiing or shoeing will be great, it it's warm, south facing slopes and lower elevation stuff will be nice. Slogging and postholeling thru waist deep heavy wet snow is not my idea of fun. Regardless of the weather, Mt Olympus is always a classic as are several others.