Since the advent of AS3 I have been working like this:

private var loggy:String;

public function getLoggy ():String
{
  return loggy;
}

public function setLoggy ( loggy:String ):void
{
  // checking to make sure loggy's new value is kosher etc...
  this.loggy = loggy;
}

and have avoided working like this:

private var _loggy:String;

public function get loggy ():String
{
  return loggy;
}

public function set loggy ( loggy:String ):void
{
  // checking to make sure loggy's new value is kosher etc...
  this.loggy = loggy;
}

I have avoided using AS3's implicit getters/setters partly so that I can just start typing "get.." and content assist will give me a list of all my getters, and likewise for my setters. I also dislike underscores in my code which turned me off the implicit route.

Another reason is that I prefer the feel of this:

whateverObject.setLoggy( "loggy's awesome new value!" );

to this:

whateverObject.loggy = "loggy's awesome new value!";

I feel that the former better reflects what is actually happening in the code. I am calling functions, not setting values directly.

After installing Flash Builder and the great new plugin SourceMate ( which helps to get some of the useful features that FDT is famous into FB ) I realized that when I use SourceMate's "generate getters and setters" feature it automatically sets my code up using the implicit route:

private var _loggy:String;

public function get loggy ():String
{
  return loggy;
}

public function set loggy ( loggy:String ):void
{
  // do whatever is needed to check to make sure loggy is an acceptable value
  this.loggy = loggy;
}

I figure that these SourceMate people must know what they are doing or they wouldn't be writing workflow enhancement plugins for coding in AS3, so now I am questioning my ways.

So my question to you is: Can anyone give me a good reason why I should give up my explicit g/s ways, start using the implicit technique, and embrace those stinky little _underscores for my private vars? Or back me up in my reasons for doing things the way that I do?