Ah, the difference is hardly noticeable at my screen's resolution.
I must say I'm not a fan of clones. While figuring out the layout of a level is fun, actually solving them is tedious and frustrating. Spending 20 minutes zooming in and out trying to count all of the adjacent mines only to discover that there is not enough information to proceed without guessing is not fun. And that's even if you get to this point — not having all of the adjacent cells visible at the same time makes making a mistake while counting much likelier.
The ones like 13 and 15 where you can see the entirety of the level are not that bad, but 14 and 16 are the absolute hell.