Obviously they all help a candidate. But the ones that you really think matter the most to you personally. Don't vote the ones you honestly don't consider very important in how you decide who you vote for, if you really had to choose.
I voted 3 options.
Has executive experience. Preferably a Governor or Cabinet Secretary - and as Cabinet Secretary that can even mean at the State (or sometimes even City) level - but the higher up the better. This one isn't my most important one. It comes as my 3rd option.
Shares my political ideology. This one is a must.
Shares my religious belief. This one is very important. They do not necessarily have to match my exact religious beliefs. However, there are some religions I wouldn't vote for a candidate if they were that.
The political ideology I think would be the most important - as long as the candidate isn't an evil religion. Otherwise I'd put the religious belief above that.