Some with more and some with less experience but over the past year I’ve liked wines made by all of them on multiple occasions:
Paul Gordon, John Duval, René Rostaing, Ehren Jordan, Bob Lindquist, Bryan Kvamme, Pax Mahle, Peter Fraser. I’m sure there are a lot more - I like Syrah.
I have more Levet and Gonon than all others noted, combined, but on your list, Jamet and Allemand are best of class to me. Clape’s Vin des Amis may be the best QPR, entry level Syrah.
I’ll add my favourite qpr syrah, that to me boxes only a slight notch below the best in US, but does it at affordable pricing: Mike Officer at Carlisle! His svd syrahs never seem to dissappoint me!
Matt, I appreciate the list and I will vote but Copain syrah needs to be on here (my Other!). I may be in the minority with my comment, and there are many great syrah producers in CA (IMO), one of which is Copain Brosseau syrah. I buy it every year, have since 2007. It’s a great example of where color, stems, site and winemaker touch come together to make something that is brilliant.
On reviewing results currently heavily favoring old world. Did notice that Reynvaan is missing, personal preference though as a relative newcomer can understand them being overlooked for now.