I own a Nikon D70 with the Nikkor AFS DX 12-24 f4.

For the moment, I do not what to choose as housing between the Subal ND-70 and the Hugyfot HFN D70.

Can you help me ?

Hi Borset, welcome to wetpixel!

They are both very high quality housings, take a look at the two excellent reviews below:

Subal D70 review

Hugyfot D70 review

Where are you located? Maintenance and parts for the housing are something to consider, and if a particular manufacturer is not well represented in your region you may want to look at others.

I hope this helps,

Luiz

I think that both are very nice housings. Have a look at both and choose the one that you like best (or as Luiz suggests, the one that has better dealer support where you live).
Neither is a mistake to buy.

Alex