In my opinion the Tica is superior to the OM; I own a fleet of custom heavers but still use the Ticas as backups all the time and I've landed some very large sharks and rays on the Ticas without any problems at all. I prefer the feel, and the weight of the Tica over the OM as well.
I just finished custom butt wraps on 8 4-10oz rated Ticas for a guide from Texas that wanted a custom look on an off the shelf rod. He said the Ticas are the best thing going for his money, and you should see the pictures of sharks this guy and his clients catch from the surf on Tica rods; I was impressed.
I also prefer Tsunami's over the OM, but when you ask a question like OM or Tica? It's like asking Ford or Chevy?
The bottom line will be what do you like?, how does it feel to you?, do you feel like you got your moneys worth?
If you sent me to buy you an off the shelf rod, I'd be coming back with a Tica, especially if you're new to throwing a heaver. The Tica is very new guy friendly IMO.
Tight lines,
Walt