I've had several Medtronic pumps since #### including the 530g with enlites (which were pretty useless btw), an omnipod system, and now the Tslim. Tslim is 100x better, in my opinion! I can actually see the screen (I have retinopathy), there is no scrolling, no batteries (it recharges), touch screen, and very user friendly! I use it with the Dexcom system which is very accurate. Overall, I have no complaints at all! I LOVE IT!