Welcome back Porcy. Yeah, I'm aware of some of those options. Superline sounds special though - and the synergy with the rest of the Naim kit is an extra incentive. Would love to hear this thing powered by Supercap instead of Hi-Cap too.
From what I gather, it's a significant improvement on the Linto.
Thanks.
About the topic, if I were looking for a phono amp, as actually I am, I would look for the best match cartdrige/phono stage, so if I have a Dynavector I'll look for a Dynavector phono stage, OR one phono stage that has adjustable loading, gain, etc.
The problem with such "specialized" stuff is that hardly you can audition them and I am not happy to tear apart with my $$$$ without a serious listening.