Need to replace Zagg glass..what to use with case?

I loved the Zagg glass for my iphone 5 but now the Iphone 6 has a chip on the edge and has been slowly collecting dust on the edges.

I normally use Speck Candyshell cases.

Is there a glass that works with a Speck case that gets closer to the edges?

Or are they all the same as 2 months ago.

Also, I know Zagg will replace it for $5.... just looking at other options.