they are more or less the same, see which brand got the color you want, if you go for higher line products they will have those easy clean, anti fungus and anti fade characteristic

how you prepare the surface before you start painting is more important, i see a lot inexperienced DIYer dont want to spend time scraping off old paint and do proper patching, end up their paint will peel off in few years time if not in a month

i didnt try before, those not widely available like nippon, jotun and dulux

you may give it a try though if you can get it easily in your area