Any one have any feedback on working through Plaster & Wald or Workrise?

I'd be a W2 Hourly employee at either place, working as a Wellsite Consultant / Supervisor / Leader / Manger (or whatever the operating company calls it) through either firm. Curious on experience, help finding additional gigs during slow times etc.

A lot of company man I worked with were PW. I just asked a buddy that consults and he recommends going with the one that takes the lowest % cut

Thanks. Thats usually my choice. Haven't had a firm find me work in years, its been my own calls/network/followups/struggle. Just not having worked through either before was curious.

Workrise takes the cake by about 5%.