Conti Gator Hardshell Alternative?

[jpw]

I've been very successfully (very few punctures) using the Conti Gator Hardshell 32c, but I now want to up the volume to 35/38 to run slightly lower pressure on mixed surfaces including stoney gravel, and as the CGH tops out at 32c I need to consider other options.

I want a puncture protection layer ("the hardshell' of the Conti), a tread pattern for grip on loose surfaces (but not really knobbly - I want decent rolling on smooth road), not too heavy, and folding.

I've seen the Panaracer Gravel Kings, the Rene Here offerings, and one or two others. I have no experience of any of these.

Seeking recommendations.

Thanks.