I have a sage for some years now and would not recommend one. The reason is the dimensions are not that great, and you'll be limited on options.
I'd recommend getting a low-cost ILF riser around $200, and a pair of ILF limbs like this one:
https://www.lancasterarchery.com/tradtech-black-max-2-0-glass-wood-recurve-limbs.html
Also, recurves are not going to shoot like compound bows. If you think you desire flatter trajectories, more zip in velocity, plus all the do-dads like arrow rests, sights, etc., compound is the better alternative. Plus, you can tinker with compound bows like ARs until your heart is content (which it will never be like ARs).
A really good starter compound bow is the Sanlida Dragon X8 for $200 on Amazon and slightly cheaper on eBay. My son has one and likes it. Beginners should have an easier time with a compound bow over a recurve.
The Dragon is chinese made, but the low cost American bows outsource their components overseas. That's how they get the price down compared to their $1000+ 100% American bare bones bows.
The Sage is made in china too.
Another thing you should know is Pro Shops. They are not all equal, and some do better fitting to certain types of shooters than others. Consequently, your buddy make get a better fit at a different Pro Shop than you. Also, American compound bow manufacturers only allow in-person sales (ie. Pro Shop brick and morter stores). That's why Lancaster can only sell you the compound bows listed in-person and there is not "add to cart" button.
Pro Shops in my area are high priced. All the components on the shelves are market up from MSRP, but their bows are sold at MSRP (again due to the manufacturer). If you buy a bow, they will charge you a small fee for fitting. They will waive the fitting fee if you buy a package, but that will take a $1099 Matthews to $2k and beyond depending on your choices.
If I was you, I would get the Sanlida for now. If you like the sport, then get an American bow like a Matthews, Bowtech, etc. and reserve the Sanlida for buddies you take to the range that don't have a bow. Also, check used on CL in your area. In CA, it seems like bows are just as evil as assault weapons and I rarely see a decent bow on CL in my area. If I do see one, it's usually at least 3 to 4 hours away.
Another option for a low-cost compound bow you'll run into is the Genesis bow. The original ones were made by Matthews. I have no idea who makes the current ones. The Dragon X8 is a better option, imo. The Genesis is a single cam while the Dragon is a dual-cam bow. Plus the Dragon can be adjusted to 70lbs while the Genesis is limited to, maybe 30lbs or so, iirc. It's designed for children and earlier teenagers as a entry into the sport. Also, you'll likely find cheap Genesis bows on CL. Many of those are likely worn-out bows from camps like the Boy Scouts. You'll want to stay away from those.
If you really want to learn 20-yard crawl, or string walking, you'll need a recurve. Check the video called "The Push" on YT. One of the best recurve shooting videos there are.