Are you thinking of getting a broadfork? This has become one of our favorite garden tools. Be careful when you till your garden beds. The goal is to loosen the soil and allow for oxygen to get to the deeper layers without destroying the microorganisms that live there. Here's where a broadfork can be really helpful.
We're not endorsing any particular brand and not paid for this link referral - but this is the one we use. We hope you find the video helpful!
Treadlite Broadfork with steel handles.