The blood sugar that SGL2 make your body put down the WC, is not being converted into fat, unlike most other Type2 drugs that convert BG into yet more fat. SGL2 have also been shown recently to reduce Heart Disease risks unlike most Type2 drugs that increase the risk.
I recall one forum poster that found SLG2 with low carb allowed them to eat normal size protein and still get good post-meal GB readings when without SLG2 they needed to be very low carb and low protein. They tested positive for ketos when using SLG2 but not without, hence SLG2 seem to enable their body to burn fat. Hence for someone that does not want to be "stuck at 10g carbs a day for life", they may be a good option to give a little more flexibility in meals.
I recall one forum poster that found SLG2 with low carb allowed them to eat normal size protein and still get good post-meal GB readings when without SLG2 they needed to be very low carb and low protein. They tested positive for ketos when using SLG2 but not without, hence SLG2 seem to enable their body to burn fat. Hence for someone that does not want to be "stuck at 10g carbs a day for life", they may be a good option to give a little more flexibility in meals.