What type of drive is it? If it is an SSD, I would let Windows 7 handle it.
If its an SSD without TRIM, then you should do the relevant format which restores it to full performance first.
For all other drives, I can't imagine there being any difference. However, if you want to do some partitioning and be able to control where the partitions are on the physical drive, then you may want to do that with GParted.