I have been diy'ing gel polish manicures, and so far Gelac is my favorite brand. The wear is great, colors are amazing, and it is super easy to put on...just a bit of a process. I love the color 'reserve', it's a shimmery taupe/grey and 'rich raisin'.
I get about a week and a half's worth of wear before I take it off - probably if I had it done it would last longer - and it looks good until I take it off. I'd definitely compare it to Shellac, except with a much, much wider color palette.
I bought the Electric Red for my Toes cause Nail Polish does not stay on my my nails if my life depended on it. So I bought the IB Gel introductory kit and bought this color to put on my toe nails.
Its sooo pretty and SUPER glossy and looks like I had a pedicure! Very easy and simple, its like painting on your nails and then in the UV light your feet go for 2 min!
I would highly reccomend that if you are having trouble with nail polish staying on your nails.. I highly recommend trying this~!