I myself am never really satisfied with much of anything and always go on trying to make an already good thing better. This I think is where most of my headaches come from, of my own making. Not sure if others are the same as me but I suspect they are when it comes to xoops. Cuz it is so much fun and even addicting.
Plus, if I would just take my time sometimes and read/follow the instructions carefully, funny thing is I don't seem to have the problems.
But as is with anything, there is no perfect world. I doubt you were a wiz at Frontpage in the beginning?
Hundreds even thousands of dollars can be spent on a single cms program which after installed does not perform so wonderfully for the end user as they may have wanted or expected. Calling for support or communicating via internet for support can even cost more because they want to charge you for their help. Kinda like hosting providers such as Godaddy. There are many excellent hosting providers with larger storage capacity, bandwith usage, cpanel and much more that offer the hosting at a substantially lower price and get this, it all comes for one low price. Not a package for 19.95 a month, then if you want a database add 10.00 etc. Just an example.
With XOOPS you get IMHO the most powerfull, usefull, upgradeable, evolving and FREE open source platforms out there. The support is terrific, with many many people sharing their knowledge, experiences, themes, modules, and on and on.
Give it a go, you'll see!
You can install it in a way that it will not effect your other site, so you can tinker with it when you want. Everyday probably...
Run into a problem, check the F.A.Q.s, Search, and the Documentation. If that don't work for you, just ask and the folks around here are great!
All plugs for the XOOPS cms are IMHO and freefrom me.
Quest