Rambo
For airbrushing Tamiya, but brush painting like you are then I would also say vallejo and use a wet pallet.
Meh... Tamiya is good but they have such a limited color line. I use a wide variety of acrylics including Model Master, Pollyscale, Aeromaster, Tamiya, Mission Model, to name a few. As one already mentioned above - you will get different opinions and to be frank, there’s no wrong or right brand. Choose what you like, not what everyone else suggested.