I can't recommend any better. That's probably about the best value right now given your 55cm x 40cm x 20cm (21.6" x 15.7" x 7.8") restriction and weight requirement. There are a couple other airlines with similar carry on requirements and i d choose the same one.
Note that you can't pull stuff out quickly cuz no pockets. I'm sure it's no problem with the ladies cuz they usually carry a large purse to hold 311 bag and simple toiletry.