If you are in the happy position of knowing that you are at risk of diabetes sooner rather than later, then I really do advise spending the rest of your life eating lower carb foods, as I found low carb and Atkins early on, but was unlucky enough to have doctors determined that healthy carbohydrates were essential for life. I had decades of strife and ever increasing weight, all my fault, apparently.
I use the Spirit Healthcare Tee 2 meter and supplies as it is cheap enough for there to be no concerns about using it regularly. These days, however I only check after my evening meal to see if I should have a dessert, and that only once in a while, so once you have got things sorted, blood glucose levels not spiking, the rest is easy.