[Shot timer app]

So I've noticed there are a bunch of shot timer apps out there for use with your smartphone. Has anyone had any luck using these? If so which seem to work the best? 

[Shotshell caddies for both deuces and quads?]

Ordered two Invictus Practical 2.8s, looks like exactly what I need and the owner Kevin is quick to insure his customers are happy. Seems like a solid product and company. Thanks for the feedback.

[Shotshell caddies for both deuces and quads?]

Thanks for the input! Invictus Practicals caddies look solid, exactly what I'm looking for.

[Shotshell caddies for both deuces and quads?]

Hello everyone, I'm new to the 3 gun game and about to order some shotshell caddies. I have minimal experience with 3 gun shotgun loading techniques. My thoughts are to try and find caddies that would allow me to load both deuces and quads so as I progress there won't be a need to purchase new caddies to accommodate new techniques. So what are the best caddies out there that would help me with this? Any advice is more than welcome. Thanks