First, fly how your company wants you to fly. If you will get fired for not conforming, then decide how much you need the job and go from there. If your company consists of 'Yoke-Nazis', do not read on.
If, however, you don't give a rat's arse sucking up to the OWTs that are handed down from generation to generation of pilots pretending to be fearless, perfect, superman fighter jocks, land it however it takes to be smooth and precise. Use runways that are long enough for the aircraft and allow some extra room if the two-handed, power-on technique is new to you.
I've worked with multiple clients that needed both hands on the yoke to finess their landings. They didn't give a rip about 'tradition', they wanted to know how to have greaser landings most of the time. In the short time we had together, teaching them to use trim, a touch of power, and two hands on the yoke during landing made significant improvements to their technique and success rate. It also made significant improvements to the comfort and security of the non-pilot significant other that flew with them.
Two hand on the yoke does not mean two death-grips, either. The yoke should not be in danger of breaking off in your hands. Two fingers from each hand, four if you're slightly out of trim, should be enough. Gently apply the back-pressure needed to stop the aircraft from sinking. As the aircraft settles, keep using equal, even pressure to bleed off airspeed until the full stall and touchdown. At that point, one hand can continue the pull until the yoke is full aft, and the other hand can remove the remaining power.
Nothing in the PTS for any rating allows for a failure based on technique if the standards are met.
Fly SAFE!
Jedi Nein