I migrated to SSDs when I found EHDs failing sooner than before. I had a 4 TB Western Digital EHD fail in less than a year. Sure there's a warranty, but that's not the point: I buy hardware to be dependable. As someone wrote in an Amazon comment, EHDs are mechanical devices and will fail - the question simply is when. So far, I've had no problem with SSDs. Of course, I have a regular backup schedule.
Because an SSD is essentially just a chip, there can be innovative ways of using them. For example, I've been intrigued by this, currently $299.99 on Amazon: https://www.amazon.com/Sonnet-Echo-20-Thunderbolt-SuperDock/dp/B0C9VTDXY6/ref=sr_1_1?crid=QR1G3ZHRPB3N&keywords=Sonnet+Echo+20+Thunderbolt+4+SuperDock&qid=1702395646&s=electronics&sprefix=sonnet+echo+20+thunderbolt+4+superdock%2Celectronics%2C106&sr=1-1&ufe=app_do%3Aamzn1.fos.17d9e15d-4e43-4581-b373-0e5c1a776d5d
It's an enclosure for an internal SSD card (card not included) built into a multi-purpose dock; primarily intended for laptop users. I don't own it.