I am a huge fan of Profoto, yes its not cheap but your paying for the R&D and the licenses for the frequencies that Profoto use.
Last weekend I was at a local studio and I was not using my Profoto gear but their gear. I wasted a good half an hour getting their triggers to work correctly.
The fans of the cheaper Chinese studio flash systems will gleefully point out that their controllers have had power readout for a while and are cheaper, but us Profoto users who don’t use the A10 as their controller but have the older ProFoto controller will definitely upgrade and leave our old triggers as spares.