I am planning to get an external storage for Ventoy use. My current random usb 3.1 stick writes .iso-files with only 10-15 mbps only. I found this webpage for usb stick speed comparison: https://ssd-tester.de/usb_stick_test.php
The fastest usb sticks writes 800-1000 mbps in the crystaldisk-test.
If you have personal experience on this, please recommend which approach is better.
The flash drive will go full speed for a minute or a bit more and fall down to slow speeds while an NVME with a good enclosure that has a properly fitted heatsink can maintain much higher speeds indefinitely We’re talking 200 MB/s at most for a minute then about 50mb/s VS 800 MB/s the whole time