The handles are nice, but I do find them to be a bit long.
While they are great for Robotron, in Defender they suck. Trying to hit the reverse button with your thumb is a challenge. Using the shorter Wico ball top is advantageous in some games.
I still don't regret buying the SS handles. They're not cold (as some may think) and the springs that come with my P360s are beefy. I really don't find the handles to be "top heavy".
The SS handles are pretty, and let's face it, cosmetics do count to some. If you're putting in all of this time and effort, why not spring a few extra $$$. (Note, I was lucky enough to buy before the increase, and would reconsider if the prices were jacked....)
Kevin Steele has an excellent video review on his site (for those that are interested) at
http://retroblast.com/video.html