If your not planning to do WG or Raid im sure this works out ok, but even 1/2 second is enough for me to lose track of my target in pvp..

FTL setup is a realy nice tool and its not THAT hard to setup. Took me about 2 hours, the real job was to figure out why it got fucked up.. (for some reason when i alt tab modifiers gets screwed and the toons assist wrong chars) Its just to click my wow windows tabs and its fixed.

Here are the advantages.

1. I can go raid with ANY of my toons since they are just like my main.
2. When it comes to PVE i just take my tank in and drop the FTL system and use normal assist since i dont always want my tanks target dpsed.
3. Once ive set it up, i can use it on my alts without much extra work. (apart from changeing the toons name and spell in my macros)
4. Dont have to be grouped.