I use local needles, so theres no need to mention the name ))) always 32 count linen (or 16 Aida), tapestry needles - #26 for 2 threads or #24 for 4-5 threads.
I mostly use chinese needles cause they are cheap. But when I ordered my silks, I got some fully golden needles (not just gold plated). I wonder if they are better to work with silks.