I'm playing a net tossing Elf hurler invulnerable barb in pfs, who's taking his second level as a Spire defender Black blade magus.
I took quick draw at lvl 1, and plan on taking net adept at 3, so I can use my net with spell strike at lvl 3. The other option is take iron will at 3, so at 5th i can take Unbreakable fighter 1 AND stalwart. Either way, 5th is going to be UB fighter, as this character is going to be a Living Monolith at 6th, so he needs endurance and iron will for that.
Weapons wise, i'm now using a MW Klar as a shield (will be my black blade at CL 4th, SDBBM 3) and have two nets and trident.
I also need to choose a exotic trip or disarm weapon, i was thinking an aklys, since i get +10ft on the throw and it's blunt. Other options i know of are the Temple Sword, Falcata, Khopesh, Tekko Kagi, nine sectioned whip, and nunchucks and some other light weapons. I was going to use one of the swords but the Klar is a nice option for a Black blade magus, and with quickdraw, it's easy to have in hand. ANd it's a free +1 weapon in pfs, haha.
Spire magus gives you prof. with one exotic weapon with the trip or disarm abilities.
I took carpendean lobber as a trait, so my thrown nets get +2 on attack rolls. I wonder if that would work with the aklys on a ranged trip attempt, as that would make it more appealing.
Also, i have a butterfly net and want to take the spell enlarge person, then i can net small folks with it, haha. Also, enlarge person is good for netting large beasts. I'm aslo taking true strike, but i have a 14 int so i can take 5 1st lvl spells total.
I think that net adept allows me to spell strike and spell combat with a net.