We've switched over to Press Fit for a few years and it has many benefits. There's still the odd occasion where I will solder but for ease generally the press fit is first choice.
All out 1st fix is done in MLCP 16/20 and 25mm. It uses a U jaw fitting but is as easy to install as push fit but looks way better and appears to be more reliable as it's never failed, to date! Ha
I've got the Rothenberger Compact tool as it was on a deal at time with fittings, I find it way lighter than the lads REMS tools and does the job no problem, obviously everyone will have their own opinions on brands etc.
Fittings are more expensive, similar though to push fit, but if bought in bulk they aren't too bad and just need to make sure the cost is covered when invoicing.
Definitely worth considering if you do a lot pipework.