I have three CT's. I managed to get all three at very good sale prices, below the prices I see for Hougues. It is pure speculation when I say that maybe CT offered those sale prices in order to compete with Hogue. I have not tried Hogue laser grips because they didn't make them for the guns I wanted to equip. I see that they now have a green laser grip for an LCRX, and that the price is in the same ballpark as the regular price for CT's grip for the same gun.
The CTs work. They hold their point of aim and the battery life so far has been excellent. I'll second or third the recommendation for green lasers. They are much easier to see in daylight.
The Hogues are probably as good as CTs. Hogue has been around for a long time and has a very good reputation. I've used their grips on other handguns. But if you're not in a hurry, watch the vendor sites, like Midway or Brownell's, for sale prices on either of them.