If you're looking to carry 5+ rods, your choices are the Carmate, the big Bazuka or the Plano Airliner. I am sure there are other options in the market though that I haven't seen. The Carmate is an excellent rod carrier. It's a little fussy getting the rods in but it is solid and very well made. It can also carry quite a number of rods but you need to do a fair bit of manoeuvring around to get them in. Personally, once you're getting to 7+ rods, I'd suggest the big Plano Airliner. This one is so easy to get the rods into and believe me, with that number of rods, you will really appreciate the wheels on the case.
For me, I use the Plano 35102 if I only need to carry 2-3 rods. I use the Carmate if it is 3-5 and I use the Airliner for anything more.