My parents bought pre-grated as well. It's a great option for someone with kids.
However, I would recommend grating a block for a couple days worth at a time and keeping it in the fridge in a food storage container. That way you don't need 3 shredders or to spend all your time cleaning shredders every time you want a quesadilla. An electric rotary shredder or a kitchen-aide attachment makes it trivial.
Also, try adding a little canned Red Enchilada sauce to your quesadilla or egg and cheese burritos. It's life changing!
No, a quesadilla in enchilada sauce is not different from an enchilada in any way, form factor or otherwise. A cheese enchilada is a fried tortilla filled with cheese and coated in enchilada sauce. By the time you've added enchilada sauce to a quesadilla, you've already completed the process of making an enchilada.
However, I would recommend grating a block for a couple days worth at a time and keeping it in the fridge in a food storage container. That way you don't need 3 shredders or to spend all your time cleaning shredders every time you want a quesadilla. An electric rotary shredder or a kitchen-aide attachment makes it trivial.
Also, try adding a little canned Red Enchilada sauce to your quesadilla or egg and cheese burritos. It's life changing!