I am useing ego twist, is the ProVari truly worth the money? Don't get me wrong if it keeps me off analogs it's worth any price to me but is it truly worth so much more cash than ego twist?

Anything is worth it if you want it bad enough. I want one, but not bad enough yet!!!
Key word "yet"
I also use twists. I have several and because of the low cost of these devices I can have multiple vapes going at once. There is a place for everything I guess, and when the time comes I'll have a larger PV, Probably not a Provari at first but something cheaper to test the waters.
Another option is a Stainless Steel Zmax Version 2. Madvapes is selling them for $99.00 and they're having a 10% off sale (you can find the code in the deals and steals section). The Zmax V2 is accurate and has a variable wattage mode. Is it as well built as the Provari? No. Is it as dead on accurate as the Provari? No, but close enough. Will it last as long as the Provari? No. Is it a really nice mod that's half the price of the Provari? Yes it is.
However, if you really want a Provari and have the money to spend then you should get what you want.
Doesn't matter what order you buy 2 mods. If you buy a Zmax now, and a ProVari 3 weeks later, that Zmax will become your backup device. Zmax tries to pretty that up with the VW deal so they could charge $120, but that is unnecessary. Especially at this stage. As you adjust voltage, the watts are adjusted. I actually prefer to read voltage. Don't even use the VW function on my ZMax. And for the higher wattage stuff? Who wants that many watts? It's probably a small minority of vapers.
I bought the ProVari first. About a month later I bought a Zmax because I wanted to show some love to the local All About Vapor down the road from me. Great juice, nice people, their juice helped me quit cigs.
Now I'm finding more and more reasons to buy more mods. The unavailability of many products runs me hot, but that's not gonna happen with ProVaris. Anyway, unless you really don't have spare money ever, or you avoid getting drawn to this habit, this probably won't be your last mod.
My advice is this. Yes the ProVari is worth the price. Yes you should make the ProVari part of your collection.
If you can afford it yes, absolutely. But they won't make your juice taste any better than a Twist, so don't buy one unless you won't miss the money.
To add to this, another great thing about quality build PVs is they hold their value. So if you order it, and you don't feel like it made that big of a difference, or just don't like the size, you can easily sell it here on the classifieds forum. You might lose 20 bucks or so overall, but there's always an out.
Not knocking a Zmax but its not in the same ballpark in regards to the Provari and resale value. Ive seen used Provaris going for their selling price or even higher on the classified pretty routinely...the few Zmaxs that Ive seen sold on the classified have been in the 60-80 dollar range. Just wanted you to be aware of that in case it influences your purchase.The lower price on the Zmax is probably due to people buying them for a reduced price in Chinese co-ops but it does drive the price down.