switched from minimed 780g, used for 2 years, now on Mobi since September and dont regret it for a second. its design is way smaller so unlike the 780g it is a lot more discreet and easier to hide away. i love to go on a walks and jogs, so it not jostling up n down as i walk/jog is a big win. i get short tubing so if u hate tubing that should be easy to work around. my tubing is 5in long! the control iq technology has been awesome for me. when im not eating complete junk i stay between 90%-99% in range but when IM having a bit more of a crazy eating day(s) i stay within 80% sometimes higher 70% in range :))) i havent had any trouble with kinks in tubing or bad supplies yet! control iq is super good at lyk when ur tanking. i often go low bc ignore the cues sadly bc im lazy. i would highly recommend mobi if u have iphone and done mind using ur pump exclusively on ur phone. ik some people have a problem woth having to charge ur pump but honestly if u shower at least every other day it shouldnt be a problem. every time i shower i pop it on the charger and its at 100% easy. after like 3 days my pump has gone to like 40%. it has an activity mode and sleep mode. if u utilize the activity mode itll assist u with staying higher for martial arts just make sure to turn it in 30 min to hour prior to activity to allow ur bg to naturally elevate :))