Utxo consolidation

I have read a lot about utxo consolidation but see conflicting info.

So, I have around 15 utxos in my ledger Bitcoin account, some rather small, like 0,00x, and some around 0,0x. I am not interested in selling any time soon but in long term storage. I do still buy every month.

As the fees are currently quite low, I was thinking of consolidating my utxos. What would you guys recommend for long term storage. Consolidate all of them into one single utxo, or just the small ones? How should I handle this moving forward with my dca strategy? Thanks.