Best Inexpensive Enterprise Flash Disks

Hi all,

Just looking at some options for a HHHL NVME drive that is <$300

I can see that the P3605/P3600 is going for around $200 on ebay fairly regularly and I’ve also found Samsung PM1725.

Are there any other options in the 2014+ time period of NVME PCI-E addon cards that are worth looking into?