Pre-made parties

[radioactive_lego]

But to be honest... there is no need for an extra tank and/or healer. Especially in a 4-man dungeon.

K. I feel like you missed the point of the topic. I was just wondering if:

Do you find that your pre-made parties differ from the SE standard?
and/or
Do you purposely customize your parties for very difficult content (Ex Primals, T5+)?