I very much prefer and recommend the Sekonic L-558 (or L-558R) meter*.
It does everything, including incident and 1° spot, for ambient, flash, or a combination thereof.
The L-758 is similar but with many unneeded bells and whistles (e.g. USB interface), at a much higher price.
The L-558 is unfortunately no longer made (replaced by the L-758) but is readily available used for around $350.
The basic L-558 requires an optional plug-in radio transmitter to trigger flash in wireless mode (PocketWizard compatible).
That transmitter is factory-installed in the L-558R (that's what the R suffix means).
As with the PocketWizard itself, different transmitters are used in different parts of the world. Be sure to get the right one.