Yes that is probably true, but to be honest I think I prefer them to bcash. At least they are trying to make a real adjustment to the technology, that is making this coin asic resistant, and it should be mined with GPU. This will make it easier to mine for everyone. I think this is their main goal, making mining decentralized again. Not saying this is important or not, or that I agree with it. I will probably mine some, if their price is not to low, and it gets profitable to do so. Bcash only did the block change, and I don't see that as a big improvement, because I still prefer the possibilities from the lightning network.
https://bitcointalksearch.org/topic/annmain-bitcore-btx-datacarriersize-up-to-220-bytes-1883902
BTX in my opinion does it bigger, better and has been released in April already. I don't see any need for btg.