Even if money were no object for me (and there were times when it wasn't, including times I was shopping for triggers), I still wouldn't personally go with Pocket Wizards.
Like others who use Pocket Wizards and report that the PWs have never let them down, the Yongnuos have never let me down either. Not once in many thousands of fires of multiple units.
Yongnuo has full HSS and TTL capabilities on some of their transceivers, if that's needed or wanted.
Yongnuo's transceivers have a much lower profile than the Pocket Wizards.
I too use a Sekonic light meter (L-558R), and while it's true that I need to trigger with a remote to take a flash reading, it's just never been any kind of a big deal to me. I just have no interest in spending the extra $75 on the PW module to stick in the light meter, so that I can press the button on it instead of the button on the remote.
Even with price as no object, from my point of view there's just no sense in paying extra money for essentially nothing but a brand name built in the past, before the competition came along to meet and fulfill our expectations in this area.
I think it's also worth mentioning that while PW has a reputation as being very reliable, the modern and much more affordable triggers coming out of the orient are taking the photography world by storm, and for good reasons.
As a result, LPA Design, the makers of Pocket Wizards, which was never a very large company to begin with in terms of number of employees, has in the past couple of years laid off something like nearly half their workforce, going from about 50 employees to about 30, according to industry reports a year ago. There may have been more since. It's not inconceivable that this trend continue until they go right out of business.
That's just me though. My only critical criteria is function. For some folks, brand names are worth the extra money.