Those 2 are so close together in performance... Just get whichever's cheaper - the 2400g.
The igpu on the 2400g performs at about the same level as the 1030, and the difference in the 2 cpus is a moot .1Ghz(8100 can turbo to 4.0, the 2400g to 3.9). Side by side, you won't notice the difference.