In our business, shaving minutes cost dollars. Luckily we can write them off. This device is a no brainer purchase. You will save time and be confident in your accuracy.
The op's Disto is too 'bells and whistles' for me. I can live without BT and touch screen, it's the reliability and quality I depend on in the Disto name.
As with any digital gear, there are field procedures that take time to develop into your inspection. I can honestly say I can beat any appraiser with a wheel or two appraisers with a tape; the Disto is my third hand.
You can blow $50 or $100 on a depot laser special. You also can eat walghetto steaks. Digger don't play that.
I bought my D5 used...yes used...off the bay, I believe right before I got certified. For nearly 10 years my Disto has performed flawlessly. Low battery indicator, I got a week to buy more. Buttons work first time, every time.
Ponder on it....