I'm learning a lot from this video. The biggest thing is that because it is a micro pistol, there are some things one needs to be aware of that wouldn't be a problem with a full-size handgun.
Train, train, train with the gun you have. Learn the quirks of it, then strive to be proficient with it.
I wanted a micro pistol so bad, even though I am not proficient with a full size pistol. I think I should have bought a full size pistol, then buy a micro later on.
But what is done is done. I'm now researching and deciding what full -size range toy to buy. 
Very informative. Full size is all preference sir. Maybe people here can help chime in their experience.
Things you may consider..
Aluminum, steel, or polymer frame?
Preferred barrel length?
Pic rail/ or similar to house a weaponlight ?
Does it need to be "light enough" to iwb carry or owb is fine?
I only own 3 full size pistols. Czp10f, M&P 2.0 PC 5" 9mm, and a XDM .45 4.5 inch. I love them all. But If I had to pack up and go to war, id carry my g19 tho. Even if I could have hi cap mags, it still would be my g19. With the right grip technique, its just downright a great gun. Everyone is in search of a "better than glock" pistol but when you factor in price, reliability, commonality, and availabilty of spare/ upgrade parts... It cant be beat. Its the civic or corolla of the gun world. So many people have it.. And for good reason.
What have you been eyeing out in terms of a full size pistol?