How do you handle job costing for labour — QBO Time, another app, or manual?

Labour is usually the biggest cost on any construction job, so getting it right in your books matters a lot. We're curious how construction businesses like yours are tracking it:

• Are you using QuickBooks Time to clock in on site?
• Do you use a different time-tracking app that connects to QBO?
• Or do you enter timesheets manually at the end of the week?

What's working, what isn't, and is there anything you wish QBO did differently to make labour costing easier?