Single pull or ten pull?

Same odds really. The only reason why you might want to Single Pull is that you can stop when you get the servant so you can save SQ. 10 Pull is better if you want some Silvers or one SR servant though.

I personally tend to have greater luck with single pulls but like someone else has already mentioned here, the odds really aren’t different from each other.

It depends. I guess you need to find out which works better for you. All my luck has been via 10 pulls for 5 star servants. None of my tickets or single pulls have ever brought me a 5 star servant or even a 4 star servant.

"Better" is subjective. You have the same chance either way: 1% per pull.

Single rolls let you stop when/if you get what you want.

10-rolls guarantee you'll get at least a 4* CE and a 3* servant from those rolls, and it may be less depressing to see crap CEs you don't care about all at once rather than one at a time.

Depends on the account maybe?
I've got *5 mostly from 10 roll, but 2 cards rare are from single summon ticket
The key is, pray hard and the time
If you got *5, noted the time. It means that time is your lucky time for gacha
Good luck!

For consecutive ten-rolls, your odds improve slightly since one card is always guaranteed to be 4-star or higher.

But a lot of people, myself included, have received the majority of their SSR servants on lucky single rolls. There is no correlation or explanation for this. Just gacha being gacha.

Simple, RNG beats statistics in this game even farming too ( farms also use RNG ).
SQ numbers/multi summons will only increase the chance, luck is still the biggest deciding factor.
I hardly ever got any 5 star doing tons of Ten pulls.
For me, i'm one of the guys who get their SSR/5 Stars from a single pull.
Also most of my Gold servants, including SSR/SR also come from single pull.