Hi,
Don't know for all the gels, but in the case of Akzentz, builder and modelling gels are fairly similar. Builder seems slightly stronger and is thicker and also doesn't really self-level as such. Modelling is a bit more self-levelling and not as strong as builder. Trilite is strong, self-levelling and thinner than the other 2 gels, hence require a quicker application when building. Been using them for a few weeks now and the way I decide which to use is as follow
1/ check strength of client's nails and ask questions about health, medication....
2/ discuss the length they want to achieve
3/ discuss their hobbies, work, anything that can affect the nails
4/ decide gel(s) to use:
* for longer extensions, people "heavy handed" I tend to use Builder then a coat of Trilite
* for shorter extensions, "gentler" people I'll use Modelling + Trilite
* for people who have had extensions before I'll go straight to Trilite
But all that is only for the first set, as after that I only use Trilite...
BTW, they also do a natural gel for natural nail overlays.
Now, it might be a daft question,
, but why are you afraid of filing gels? When they have been applied properly, there is very little filing to do... Am I missing something?? :shock: