Lidl has tried with Vita D'Or - but the Dutch have put hardened palm oil and other food oils. Ugh! YUK!
Pirkka price quite OK -- 2 K's have had it €2.69 for 350g!
I've been a 'natural PB' fan for years now - eating Jiffy only when forced to

The Pirkka taste is right on - I've been buying TJ's fresh-ground, Smucker's natural, etc. and Pirkka is just fine. And, as said, price VERY reasonable - remembering we are in Finland.
(They also have a Nutella rip-off - but am not in for the sweet stuff)