Thoughts on new Husky carbs?

[kallaste]

I just bought a new husky 455. It seems that this is the only model they sell with the primer bulb. Alot of the other manufacturers have had them for years. I question the change and wonder why it was done. I have always associated the Warboro carb with string trimmers. Will this carb flow enough to allow the saw to operate at its optimum level. What are your thoughts or comments. Thanks..