out4life2016 wrote:
Is the 80D a full frame camera. Im not sure but if its not then i will continue saving money. I dont feel there is any need to buy another crop sensor camera..
80D is not a full frame camera... but what makes you think you need one?
You mention shooting wildlife, landscapes and portraits.
For wildlife, a crop camera is better than FF. A crop camera basically makes your telephoto lenses more powerful.
For portraits, either FF or crop will do fine. Not much difference.
For landscape, unless you're planning to make huge prints (16x24" or bigger), a crop camera can work fine, too.
You will need to save up a lot more... 6D Mark II is the least expensive FF Canon at $1600 right now (body with free battery grip right now).
You'll also need a different lens. EF-S 18-135mm won't fit or work on FF. You'll need an EF lens. The EF 24-105mm "STM" is the least expensive of those, at $600 separately or in kit with the camera and grip for $2000 right now.
Any other EF-S lenses you have now can't be used on FF an will need to be replaced too, with full frame capable. Those will generally be bigger, heavier and more expensive. For example, compare a crop only EF-S 55-250mm (under 1 lb., $300) with an EF 100-400mm L II for full frame (3.5 lb., $2000). Or compare an EF-S 10-18mm (just over 8 oz., under $300) with a full frame capable EF 16-35mm f/4L (about 21 oz., 21 oz.).
So you'd better start saving up to get that bigger heavier camera and kit of lenses!
Oh, and an 80D is 24MP with 1/8000 top shutter speed, 45-point AF system... 6D Mark II is 26MP with 1/4000 top shutter speed and the same 45-point AF system. (Compared to your T3/1100D with 12MP, 1/4000 top speed and 9-point AF:
https://www.imaging-resource.com/cameras/canon/t3/vs/canon/80d/ and
http://cameradecision.com/compare/Canon-EOS-1100D-vs-Canon-EOS-80D)
If you decide to save up longer to be able to spend more for a bigger, heavier full frame camera & lenses just don't expect to see very much difference in your finished prints... unless they're 16x24" or bigger.