Confused on choosing a targeting country

What’s up everyone? Can anyone suggest me which country should I target? I am starting a new blog (not the very first blog) and I have not chosen the niche yet but I will find it accordingly. So can anyone suggest me that which country should I target? US, UK or India? I have my some blogs targeting Indian audience but I don’t have good experience with it and I don’t have any experience of US or UK audience too.