Welcome Dave from Davo
Yes once you've tasted meat from a Pellet smoker, its something else.
I had one of the early Traeger pellet smokers, incidently the Traeger guy invented them but since then, many other brands and models have appeared on the scene.
Pellet smokers really sent this forum into a spin in more ways than one.
Anyway, apart from Trager Pellet grills you've also have GMG (Green Mtn Grills) with or without Wifi capability and have a high peaked lid to deal with large meats or stand up chicken.
Then you have Yoder Pellet grills that are aimed more for the Competition scene but many have bought them for backyard use too.
Then a recent arrival is Louisiana pellet grills. I have a mate that has one and he loves it.
Each has their own little differences but pretty much do the same thing but you need to have access to electricity as its needed to power the thermostat and fans.
When i had mine, woodpellets weren't common but now theres a huge selection for around $30 per 9kilo bag with many different flavour profiles.
All but the Yoder are Chinese manufactured whereas Yoder is American made but all are American brands.
Yoders are premium priced compated to the others due to be made in the USA.
Most brands but Yoder can be bought for around $1,700 for the larger sizes and less for the smaller models.
So...i guess you can do your own research using the brand names i just mentioned and who sells them.
Cheers
Davo