Comparison Google Cloud vs. Jetpack CDN

Hi,

I was wondering if anybody ever measured the difference between Google Cloud serving images and Jetpacks CDN.

I am asking because I have to turn more and more Cloudflare services off due to incompatibilities.
Yesterday I had to turn Rocketloader off because it interferes with Elementor. Before that, I had to turn Mirage and Polish off 1 or 2 years ago.

Funny to say, my speed tests improved after turning Rocketloader off. Very counterintuitive.

Now I am second guessing my current setup. I went with GC and Cloudflare because they have Australian data centres.

The Jetpack CDN promises to resize and cache images based on the required size and agent. It also promises to lazy load images.

Has anybody got some info on a comparison or is there any good known combo of Google Cloud and CDN for Australia?

Cheers,
Edward