I haven't tried the hard gels yet, although I did buy the starter set after watching Sarah R tutorials. I have used the gel polishes once on myself.
I was impressed with the colour, pigment and soak off.
However I have small nail beds, short nails at the moment and as a result I found the brush too big.
I also found the smell quite strong.
I am not critising the product because for clients with larger nails it would be cost effective and the brush would be ideal.
I will use the product again because I love the silver diamond gel polish but I would use a smaller brush to apply it.
I won't show you the picture because the result was not very professional as I had got product over the cuticle and my margins and finish was awful. I couldn't wait to remove it and replace it with my beloved CND Shellac. But again this was down to my application and not the product.