I've tried all sorts of widgets gadgets and what have you. I have found them all to be more or less useless to me, the ones that are useful, things like ram and cpu usage and disk space are more easily and to my opinion better sourced through other means, i don't want to know all the time what is going on in there, I just want to use it lol. And while i do use some of the object desktop suite, i limit it pretty much to the window blind, which seems to have no impact on the system, most of the time anyway, the right click which provides a useful, configurable program launching option and sometimes i use object dock, i sort of like it but its a bit time consuming to set up decently, easy enough, just time consuming, so i've got rid of it for now to.
But like housetier says, find what you like.