this is my first opener so I have nothing to compare to, therefor no point in giving it a 5 star review.
it does the job (I don't know if it's my fault or the product's) but it's usually quite hard for me to open the switches on the first time, I need to readjut it and apply more pressure again.
in a small framing and with snappy magnets I am really fond of the design. also it was very cheap including shipping so I am satisfied.