I will offer my $.02 ...
I started with some cheap rods that were not really well suited for rigging. They were 10' rods and were really too limber. But they worked and I did learn to spider rig with them. I also learned that 12' is better and, in some cases, 14' is better still. I also learned that quality rods designed for rigging make the day much more enjoyable, as do quality rod holders. When it was all said and done, I had a set of useless rods as I upgraded to better ones.
For what my suggestions are worth (probably not much), I would start with 4 rods. That way, you can learn to rig and also learn more about what rods might suit your needs and/or styles best. Other rods mentioned might be great so I am not making any judgements, but of all I have used I like the Crappie Maxx Tightline Special the best. I have a set of George's rods and they work really good too. As for rod holders, take your pick of those mentioned. I am currently using Hiteks.
And for the record, EB got me started spider rigging and probably saved me a year or two in the learning curve.
"We're all very different people. We're not Watusi, we're not Spartans, we're Americans. With a capital "A", huh? And you know what that means? Do you? That means that our forefathers were kicked out of every decent country in the world."
John Winger