When I first got into bass fishing real good some of the first "high end" rods I bought were for flipping/pitching and frogging. Simply because the rod's for the job needed to be powerful, sensitive, light in hand, and warranty covered. I can deal with a cheap casting rod and can fish it all day with little fatigue but give me a cheap flipping stick and the amount of extra rod weight sucks. Your swinging light to 1oz baits constantly all day long looking for a a handful of bites a light balanced setup is needed for this so try and get the best you can afford.
I started with a pair of St Croix Legend Tournament rods a 7'3XH and a 7'H(1 blew apart the other is long gone) Seemed light to me paired with Curado 200E7's caught lot's of fish and learned the basics of pitching and punching through cover with plastics and jigs. But then I went over to what G.Loomis has to offer. The difference in balance was huge. I didn't realize how "tip-heavy" the St Croix's were and when your rod is pointed to the sky most of the day you want the weight in your wrist not at the top of the rod, tip down applications like twitchbaits, spinnerbaits, jerks or canks the balance of the rod is not as important due to the rod being pointed down 80% of the time.
I purchased a BCFR893 Mossyback, it's a 7'5" Medium Heavy powered rod excellent for all around pitching. Balances really nice with a sub 7oz reel like the Core 100MgFV, or 50Mg7's. This rod gave me a taste of what a expensive flipping stick is all about, balance, power, amazing sensitivity and backed by a awesome warranty. I'm a tackle nut so I upgrade to the BCFR894 GLX (sub $500) at 7'5" and Hvy power this is one of my go-to stick's in the cover and don't think I will try anything else for the heavy cover flipping/punching. The price is a few hundred but you quickly forget about it when you feel the sensitivity balance and power all working together.
Your looking for a stout rod that your chasing big fish with buy a quality stick you will not be disappointed. Lot's of great options out there!