I buy shredded sargento reduced fat 2% cheeses for cooking for for my "tuna melts". But when I am eating it plain or with cheese and crackers I really prefer the full fat medium cheddar. THe difference of the ones I use is 110cals for 1in cube for full fat vs. 80 cals for in cube of 2% reduced fat so the difference is not really that great. Sometime when I'm REALLY craving cheese I cut a one-inch cube and just eat it. It does the trick!
And I think apple and cheese is a VERY healthy snack, just make sure you stick to serving sizes!
LONG TERM GOAL: 160