Experience with Goodyear Duratracs?

[gunners01]

Hi all
Looking for feedback as I make a decision to change my tires to a more aggressive tread on my 2013 LR4. I want to keep my current wheels and ideally keep the same tire size, which leaves me with few options. My stock tire (and rim) size is 255/55 R20. There is a goodyear duratrac in that size and is states that they are not suitable for heavy snow.

To the extent anyone can help and has experience with the duratrac I'm seeing counsel on the following:
1) Does the handling of the change significantly?
2) Are the truly 'bad' in snow?
3) I know they will be noisier than the GY Eagles I have on, but is i unbearable?
4) has anyone come across or recommend any other tires that are 255/55 R20?

thanks in advance.

[gunners01]

is there anybody out there?