Greetings. The brands you have mentioned are good. In my experience - different patients owe comfort to minoxidil of different brands and formulations - so i wouldn't really say that one is way better over the others - including that there are differences in a lotion/ solution/ gel / foam as well as preferences in using a spray or dropper. Some complain of differences in texture or irrritation or some are happy about being able to comb their hair better - so try one prescribed by your Dermatologist - if you aren't happy - take his help in deciding what may be good for you - Warm regards. Dr Govind Suresh Mittal, Bengaluru.