Sigil of vitality can be cast while chasing someone down, and your DG will continue moving without a hiccup.
If you chase someone with Wand Of Speed, turn it on, your DG will stand in place until you remind it to move again, add to that the lag and you gave your opponent a 1-2 second head start even though if you didn't click on the item, you would have been following / hitting the enemy the whole time.
Also, why do we need to hit wand of speed 100000x in a row for it to register... it's always when you really need it
Hitting it just once will never start the spell, you have to mash the button for the game to register that you want more speed. And this sucks considering you want more speed when you want to 1. run away 2. kill stuff..... both of those are time sensitive gameplay mechanics.
Thoughts?