I bought a wedge plate from Amazon due to limited ankle mobility as I was struggling to get to depth. Thing is awesome. Can get a nice deep squat, lights up my quads and glutes. Cost about £40 but it’s a quality, cast iron plate. Think u can get cheaper stuff tho.
Same- I just bought squat wedges that adjust from 5-25 degrees. They are a game changer if you have ankle or other mobility issues. Best 65.00 you can spend to improve squats