Guild Wars 2

Alright so im lvl 80 and have full exotic gear with +precision+power+condition dmg, and im a ranger, today while farming for random things out of boredom i realized i had no MF, should i switch all my armor over to MF and only use my current set in WVW or dungeons?
plz help

Alright so am i the only one who cant see their full transaction list? i spent hours trying to find something that i knew i didnt sell because i priced it to high but there was no way for me to reach it. Anet should really put the page things that they have all aorund the TP so we can see ALL of our items waiting to be sold not just the most recent ones. Idk if this is a bug or if was intentional but its slightly irritating. other than that i’m in love with the game 5 years was enough of a wait