Can you guys please comment on the stability/pros & cons of the RRS TFC-33 with Anvil 30 vs the TFCT-33 with Anvil 30? From my understanding, the only difference is how the Anvil 30 interfaces with the tripod. Is there going to be a noticeable difference between 1 setup vs the other? The reason I ask is I am in a pinch to get a tripod in asap. I'm on backorder for the TFCT-33 w/ Anvil, but I can get the TFC-33 and Anvil ordered and on the way today.