Best image size for GK News Show Pro

What is the recommended image size for GK News Show Pro posts.
We are using several different sizes at the moment and some resize clearly on the full article page while others lose clarity even when they are the same size image.
They need to show the full image as a thumb on the homepage as well as resize keeping sharpness in the full article.

Thanks in advance.
S

Hi,

GK NSP generates images from post featured images, but you can set your own size (width/height) in widget settings, so it depends e.g. how many columns you have and then you can try to set own size. Could you provide an URL to your website?

Thank you.. here is the url
http://development.fourier.com.au/f2/

I think it looks ok, but you can increase image size in the GK NSP widget configuration, try to set 400 x 300px.