A 28 will kill as good as any at normalish shooting ranges
on saying that , what is normal,
Each person has there own comfort Zone of capability and quite often when they try to expand upon that range
it may be they will never cope no matter how much they practice on those 40+ yarders
A good dec/jan cock bird with a bit of sky between you and him going like the clappers curling in the wind off some of these hillsides and valleys takes some stopping
that is when I see the 28 start to fail, and also on some of the more adventurous birds that proove no bother for the 20,
snap shooting is another especially where snpie and woodcock are concerned
I feel you do need to be a good shot to get the full benefits of the 28
not just average
As is it may take 3 seasons to get used to shooting , some will see the benefits a little sooner as you may well do if you are out all the while
but it can be a costly couple of years getting used to a gun if your not
Also you may be able to get a set of 28 barrels to fit the 20 chassis you already hav, depending on make and model
benefits are you will be used to the stock you already shoot with , saves getting used to another gun
The biggest problem I found with a 28, is getting shells especially non-toxic but they are getting easier to source now
It's your money and your choice
I don't think you will be dissapointed , but you will soon learn your limitations and then from there will you be able to decide wether it was the right choice or not
A fella once said to me when I went from a 12 to a 20
"Why handdicap yourself"
in the first year I did doubt that myself , but now the 20 is my main toy
I am still thinking about a 28 and will get one once funds are a little more stable untill then I will keep using the BIL's and his carts
