A (hopefully) unasked question

[darkavatar1]

I was wondering, and i hope this hasn't been asked before even though i checked, What style of arrows you guys use. you know like if its like
^
<
>
v

or if its like
^<>v

or maybe any other ways there are. The one I use is
^
<
>
v
when the arrows are all on the right side of the screen, but it seems that its supposed to be mainly like
^<>v

Well... i guess thats it.