Any laptops will be fine regardless of brands. I am using an Acer despite the fact that many claimed that it is lousy but it has served me well and I don't see what's wrong with any major brands these days as lemons are common with any brands. FYI the
top 4 vendors as of now are HP, Dell, Lenovo and Acer with Acer slipping to fourth place and used to be
second.
You could definitely expect similar specs for a lower price with Asus and MSI but it depends on what you want as different companies offer different designs in terms of cosmetic appearance and extra features.