Birdie Ball Putting Green: I bought one when the had a 25% coupon code and ordered a 4 foot wide X 10 foot long green with 2 and 3 holes on each side running fast (one under their tour speed).
Pros: Great to put at multiple cups and have the feel of a larger surface as well as differentiated speeds when putting on opposite ends. Rolls up fairly easy when not in use but takes up a ton of space to store rolled up. Cheap in price for the size. The sell a liquid to fix holes but I let mine get too rough.
Cons: Kids, pets, and high heels will thrash this thing within time. You know your home so place accordingly. It was fun but not one that lasted me more than a year or so.
Grade: 7 out of 10. Great for rolling longer putts and allows you to be on a level putting surface. The
Perfect Putting: Sub $200, works the most important thing which is making putts you shouldn't miss, and is a pretty nice system that would be better for the office than an actual home putting green.
Pros: You never really have to bend over so saving your back is a plus. I did get better with my basic straight 4-6-8 foot putts. Minimal on space used.
Cons: My wooden ball return track magnets weren't place correctly during manufacture so balls don't roll back as smoothly as they should. The carpet had a huge crease in it and it took 3 months and ironing it down to somewhat flatten but it was never really right. It doesn't affect the putt but makes it look cheap. Also the back stop wooden plate broke when I was moving it and forgot that it wasn't attached when it fell out. A side note: On the OG box there was a white Scotty blade that made me cringe.
8 out of 10 but could easily be a 9-9.5 if a few aesthetic and manufacturing specifics were fixed. It gets the job done and you will feel confident with a 6 footer to save par. I can get over the small stuff to have those vibes.