Caliber for moose and deer

[tex92]

I have a question for everyone, this year is the first year I have got a moose tag for alberta (from newfoundland originally ) killed many moose back home and I use my 300wsm, for deer hunting here in Alberta last year I used my 243 and loved it, I think it's perfect for deer. But since I have a moose tag this year and I will be buying a deer tag I am wondering what you guys think I should use for a gun that would kill both, I don't want to use something too big for the deer but I don't want to use something too small for moose, listed below are the calibers I own let me know what you think would be the best for both:

243
30-30
7.62x54r
308
270
30-06
300wsm
7mm rem mag
45-70