NO, don't get Spinrite, if you are just testing.
Spinnrite is a highly sophisticated repair, and data recovery program.
If you are just testing, all you need is the hard drive, manufacturers, FREE test program.
Spinrite is for recovering data on a hard drive that can't be read anymore.
It has many tool, including one that realign the heads, so it can be read again.
It will not give up for days sometimes, but usually has amazing results.
It is not free, but is guaranteed, and has lifetime updates.
If you are not satisfied,Steve Gibson will give you your money back.