PPS has been on the market for years and is one of the most respected handguns on all the internet gun forums.
(Do some Google research if you don't believe me.
And for good reason, Walther hit it out of the park with this design. It's one of the finest production pistols in the world IMO.
I've had one for four years, put every kind of 9mm ammo you can imagine through it with only a few hiccups after 3700 rds.
The PPS has good ergos, balances well, points naturally is super accurate and easy to shoot well.
If you need to save a few more dollars for one, do it.