After doing a lot of DIY jobs, some you have to buy the right tool.Even when it was done, I knew I would not use that tool again ...I just gave it to my son.
Some things I have made do and with my own way to fix it.
It depends on the extent of the job.
How important for a proper outcome...If a big job, you can't skip.
You are at the mercy of that job.
Sometimes, you can use cheaper tools...but it's about finding a good balance.
If a tool broke, then that's throwing money down the drain.