So you wouldn't recommend one of those filters?
Would this lens be the one that people have referred to as a good next one to get?
I think after you get a couple of the mentioned basics just use what you have for a while. You will start to wish you could "reach further" or " go wider" or "have a faster lens" No one can really tell you what YOU should have.
The macro you picked is just a filter, you want to find a macro lens.