Well. I 100% respect that you're a Fuente fan. These two divisions among NC smokers are both significant. I actually like a lot Fuentes as well, although don't think OpusX lives up to the hype.
But speaking of value, I can't agree. For most OpusX, they're more than 20 USD and I don't even have enough chances to buy them (living outside the states). And for most Padron higer end stuff like 1964 & 1926, I can easily find them under 20 USD from online retailers. Family Reserve series may reach 30 USD but on average they're definitely cheaper.
Oliva is a big manufacturer in the industry, but its quality cannot be compared with previous two. I do recommend their Small Batch series and V series though. Worth smoking and aging.
God of Fire are more of a marketing success, which I dislike. Aged leaf, good rolling work and fancy package are not wrong, but I won't pay the premium while taste isn't amazing. Oh BTW they are like OpusX in many ways, so both are not amazing IMO.