I have been searching for a slim belt to wear under my clothes to avoid having a buckle bulge. From searching the web I came across invisibelt, isabelt and beltaway belts. After reading the reviews I am tempted to try the beltaway but was wondering if anyone has any other suggestions. It looks like the invisibelt is the more prominent belt on the market but the beltaway elastic seems more appealing to me. Has anyone tried any of these belts?