From my own experience, the right
vCard to PST converter makes a huge difference. I once tried a free tool and ended up with missing phone numbers and broken email fields in Outlook. That was a nightmare to fix.
After that, I started checking for three things before choosing any converter – accuracy (no data loss), support for bulk files, and Outlook compatibility. With those in mind, I switched to
WholeClear VCF to PST Converter, and honestly, it solved the problem. It imported all my contacts into Outlook in one go without messing up the details.
If Outlook is important for daily work, then yes – choosing the right converter really matters. It saves both time and effort.