It depends what results you are looking for.If there is something specific holding you back,consider trying out EFT. Check out the website at www.emofree.com, you can download the basic instructional manual for free. The most transformative product from LSC that I have experienced is Natural Brilliance it has given me many pleasant surprises.
Although it usually involves more expenditure,it could be worth trying out NLP.
Check out www.neurosemantics.com,I have tried some of the procedures and had great results.