After many years cycling in and out of keto, I am back at it and had to upgrade my mojo model. I am NOT a fan of the new setup. It is extremely wasteful and more expensive than the previous setup! Each test strip now comes individually wrapped and I have to use tweezers to pull it out every time. The old model had all the ketone strips in an easy label sealed container. Way more convenient and affordable. Not to mention that the new model has you weekly calibrate the pen using up even more test strips! After jumping back in I’m now convinced that blood ketones are not the best way to go, I’m looking at buying a breath pen instead - it’s much easier to travel with and use, more cost upfront but it lasts a lot longer and with how often I like to test significantly less expensive. The gold standard would be to get a CGM, which I have used in the past and loved, however for the cost the breath pen is more middle of the road pricing for those who are following a keto diet, like more frequent check ins especially when first starting, and ease of use. All in all disappointing that the upgrade feels like a down grade and just going to use up the last few strips until I switch to a breath test pen. Save your money, this will cost you more.