New to DMX. Questions before purchase

Hi, welcome. The only product that you are using that may hinder anything is the Gigbar, the GO doesn't support multi-part FX lights very well or at all. 
I'm not sure if you are on Facebook, but we have a user group and a lot of people there have used that product with the MyDMX Go and you will be more than welcome to ask their opinions from people who have tried it. 
https://www.facebook.com/groups/mydmxGOofficial 

@Jingles8302 thank you for the information. I will join the group. The gigbar2s would be an added bonus to the program but it’s not 100% a deal breaker. I’m more worried about my intimidator and the Pars over them. The gigbar2s perform well on their own using the remote but it would definitely be nice to use one app for everything. I’m sure we can both agree on that. So with the gigbar2s out of the picture, what’s your thoughts on the intimidator and the pars? 

Hi, the Gigbar 2 will still work via DMX, you'll just need to use the faders to make looks.  
At it's heart MyDMX GO is a Pan and tilt and RGB color mixing effects engine, that's really what it does and what it makes easy, so as long as you are using at least RGB color mixing pars and moving heads, you should be fine. 

@Jingles8302 thanks. That intimidator stands up to its name and can be a real pain sometimes when selecting modes on the fly. I’ll get a little more insight from a few other people on it but I think I will go out into the unknown and dive off into it. Lol