SSD for read or write?

[warpigs666]

Hi. The way my set up is, I have one SSD that runs at 500 mbps and one that runs at 1050 (Samsung T5 & T7). What would be the best way to delegate these for use with Premiere Pro and after effects? I currently have my media files being read from a USB 3 HDD with my cache and exports going to the 500 mbps SSD. I was recently able to add the faster 1050 SSD. What's the best use of it? Does it even make sense to have it since everything else will be bottlenecked? 

[Peru Bob]

500 SSD:   Exports

1050 SSD: Media, project files, and cache

HDD:  Backups

[warpigs666]

Thanks. Does it even make sense though since everything else is still bottlenecked at 500mbps? I should also mention that I can still return the 1050mbps ssd.

[Peru Bob]

Will you be leaving the media files on the HDD?

[warpigs666]

No actually, I did more research on the drives I have been using and did some speed tests. I'm going to change everything around. Thanks for your help though.