I went to do a Gel Extension, with well done extension and quality gel from another place.
The girls were very friendly and nice, but the quality of the work wasn't the best. The form of the nails of all 10 is completely different from each other. The gel itself is still soft even after the UV lamp and is all over my fingers even under my nails with a weird form. The paint is as well all over my fingers. Also she didn't clean my the skin around my nails and she didn't prepare my nails for the new gel.
Probably for other treatment they will do great but for a Gel extension they need more practice and not a full price charge.
I wanted to ask for a refund because of the quality of the work, but I understand the girl that did my nails spent time, effort, patience and products. I would be glad if I could get at least half return of the price. Because I don't think the quality of the work is worth it £30.
I cannot say is the worst gel extension but some practice will improve the outcome. Just don't charge full price if you cannot do it perfect.