Yes to that. The original is "better" still, but the new ones work very well. Or at least they "can" work well. We went through three different brands, and even one where one brand had two styles (good and better) and only sell the one that at the time worked the best.
But if you can dial in the original, I still think they're slightly better.
If tweaking things does not fix your old one though, perhaps a few bits are just too worn out and no longer fixable except by a deep dive.
How well did you clean it up? Like super clean, or just tidied up a bit? Super clean is better, and new water proof grease is better still. Get that sucker sliding and clicking real cleanly.
Hope your old one will work out. But if not, even the worst new ones are better than a non-working original!
;D
Good luck.
paul