With regard to my high withered, narrow, A-framed Paso Fino, the folks on the treeless yahoo board said that the Black Forest Shasta would probably be my best bet. You need something with really robust built in panels and you can’t rely on the pad to do it all. Even still you would have to combine it with really beefy inserts in a good Skito or Toklat pad.
My Paso absolutely despises the Equipedic pad + Bob Marshall combo. But he gaits like a rock star in the Bob Marshall + Toklat combo. However, long rides, particularly those incorporating steep hills, he just doesn’t stay comfortable. After a couple hours and a dozen big hills, he begins to halt and refuse to move on.
I really truly hate treed saddles but I went ahead and took a gazillion measurements and photos and worked with CTK Saddlery to custom make him a treed endurance saddle. It should hopefully fit him nicely and I can suffer through with it until I can figure out which expensive treeless to order.
I personally do not like the Black Forest Shasta (borrowed one from a friend), so that one is not going to work for me at all for the long run. It just feels too cheap and plasticky, stiff, I don’t know. I just did not like it well enough to keep it as a full time working saddle.
EZ Fit, Freeform, Startrekk, Trekker, or even the Mackinder Endurance etc… are supposed to all be decent options. I just wanted more time to decide which route to go for him so I’m going to use the CTK in the interim and see if I can demo some of those other treeless options next year.
You definitely CAN have success with treeless on the A-framed back, based on everyone who does, but it takes a little more trial and error.
Oops sorry - about your original question - I owned a cheapie “barefoot styled” treeless that I bought on Ebay for around $100 (don’t remember exactly now.) Anyway, it was ok. Not horrible, not great. It was good for going in the river swimming, and using as a backup saddle. It was comfortable and made well enough that it wasn’t dangerous or anything. It looked cheap, but it served my purpose well. I ended up selling it for around $50 more than what I paid for it.
With those really cheap ones though, you have to be careful because the stirrups are just attached with a single strap going over the withers. Good treeless saddles attach the stirrups to a yoke type configuration that spreads the pressure over the entire saddle from front to back. Also I would be very cautious about relying on breast collar rings. The cheapo that I had did not have very sturdy rings.