So i have only actually collected 1 egg for sure. I have 3 in the fridge that might be but i have a chicken that lays a very simialar shape and i think the guineas are already hiding their nest.
But yes I did try it. It is different but not so different that i can describe it. I had a guinea and chicken egg fried side by side so i could compair both. The guinea tasted fuller but had a rubbery texture, fyi the whites in a guinea egg are an almost scary glossy crystal clear even on a pre-heated pan and takes longer to cook. But over all the flavor wasnt that different.