Cover or no Cover in the Winter?

[Goin 4 Broke]

What are your thoughts and experiences in covering your Monty? For my previous TT we had a very nice, semi custom cover. It was a pain to put on and take off, however I think it helped keep the trailer in better condition.

Does any one put a cover their Monty? If so, what brands or sources have you used for a good cover?

I have a parking slab next to my garage - I hate to think about what indoor storage would cost but I am willing to listen to the voices of experience here on that option as well.