I have another best practices question. Say I'm creating a button dynamically one of two ways:
Since I'm creating both immediately, it's not a question of lazy instantiation. I'm also not using xtypes but specific class names ("Ext.Button"). Is there a best practice on which of these two methods to use? I see Ext.create does a whole bunch of stuff, though a lot of it is to allow you to use something other than straight-up class names. I'm not sure what else it does that might be important.
var b = new Ext.Button(config);
var b = Ext.create('Ext.Button', config)