Any Dot 5 users here?

my dads sport fury sat parked for a couple of years and all the wheel cylinders started leaking.after replacing we completely flushed the system.filled with the dot 5.the car recently got resurected after being parked for 6 years without ever being touched.the brake system works great.no problems at all since it was filled with the dot 5.he would recommend to anyone to switch.especially with cars that have set as long as his did.only problem with the car after setting was the sending unit being stuck.but it loosened up after driving awhile with some clean fresh fuel.