Which cards should I collect?

I'm a big Daredevil fan and have been collecting books, merch, etc for years. With the new Marvel x MTG cards coming out, I decided to dedicate a small binder to holding my Daredevil magic cards. The binder can hold up to 160 cards though, so I'm interested in adding more cards to fill it out. I'm hoping other Daredevil fans can point me in the right direction for this.

Aside from Magic the Gathering, I'm liking the 1966 Donruss Marvel Comic cards, and I'm interested in the promo cards for the 2003 movie.

I'm aware of Topps and UpperDeck, but I'm hoping to learn about more obscure/niche releases.