I remember using Disk Warrior back in the days on my iMac running OS9.1. It’s a great product and has resurrected many an Apple product.
I got a mid-range Dell portable four years ago and have never looked back. I haven’t had to, since the robust little Dell is still running, despite being dropped, cola-d and repeatedly slept on (to put it politely) by Poopzilla the Pigeon.