upgrade alarm + remote start

I have 2016 with factory alarm (G key). Now that I am adding a lot of things to the truck i am interested in upgrading the alarm. I am looking to use the factory remote fob and am curious what the best alarms are...if remote start is included thats great too - i need it on the cold days. the truck will also have a blackvue dash cam with park mode and LTE cloud connection if that makes any difference (probably not). anyone have one you like or researching the same thing?

I have read some about goofy interference with aftermarket remote start and would like to avoid that if possible

 

anyone have any experience with a compustar system? remote start plus alarm?

https://www.compustar.com/system-builder/