How to complete my set

Hi everyone, genuine question here.

At Christmas I was gifted the 72 Honolulu series, and since then I have expanded. I have the 48 pastels (i believe the sweetness set) and the 104 set. So I currently have no repeats. I was just wondering the best way to complete my set.

Should I:

A) buy the rest of the sets including the 48 midtones, the skin tone set, the other 48 pastel set (blossoming I believe), and then the other markers I am missing buy them individually off the ohuhu site to complete my set. I like that I can do this option over time and build up to a complete 320 set.

B) just buy the full 320 set off Amazon or the ohuhu site and deal with the duplicates. If I do it this way I would have 224 duplicates i think?

So yeah I’m not really sure what to do. I colour every single day and it brings me such ease, I’m not worried about the cost or anything - I believe it breaks down to being about the same to buy the individuals and the packs compared to the full set. But I like the flexibility in being able to do it overtime. I also dont mind having duplicates in case? Should I give it a few months and just splurge on the full thing and have backups? Any advice or tips would be greatly appreciated!

~ I also have the Arrtx 66 pastels and another ohuhu set, the 80 Manoa if that helps ~