I do like the Timeless Ti Crown handle on my Claymore Evo. The balance with the OEM handle is tilted toward the handle. Not in an annoying way, exactly, but in a way that I noticed right away. It didn't affect the shaving as I adjusted immediately.I do not like titanium razors. I think it’s just a current fad and a marketing gimmick aimed at people who always buy the most expensive model. But the stainless steel version is nearly always a better razor because of the weight and the superior vibration damping. If you enjoy a lighter weight razor then my advice is to buy a lightweight steel razor.
I've been using the lighter handle for a while now but a few weeks ago, the blade died on me in the middle of my shave. I had another Claymore sitting there with a fresh blade in it so I just picked it up and started shaving. It felt a bit hmmmm sluggish is the word that comes to mind. I'm not sure that adequately communicates what I was feeling, but instead of finishing the shave with the OEM handle, I took a few seconds and installed the Crown handle.
I don't find that the lighter weight takes away from the efficiency for me but I could be wrong. I've read many times... the heavier handles add efficiency. It could be that I adjust the pressure I'm using subconsciously.... I don't have enough shaves in to know, truth be told.