We have had this thread before I believe.
The Hoyt bows are good, but expensive. The Matthews genesis are OK, but don't have a breakdown.
Two bows I looked at for my daughter were the Browning Micro Midas, and the Diamond Cutter. They both look pretty similar, have a similar cam arrangement, and the same draw length/weight availability.
My daughter settled on the Micro Midas, it has a 10" draw length adjustment, 18" to 28" and a weight of 20lb to 30lb. Both also have two choices, the 20/30, and a 30/40 version. They both have the modern long riser, and close to parallel limb arrangement, just like some adult bows. I know Compound_Kid shoots well with his Midas 4, as does my 10 yr old daughter. They can both get 50 yds with them. Compound kid probably more, as my daughter has hers right down at about 23" draw, 23lb weight.
I have drawn a diamond cutter at KG archery. As well as looking similar to the browning, it feels the same to draw. Chris & Ben at Merlin have played with Sarah's Micro Midas, and were impressed by the performance and quality at the price. They admitted that they could not produce such a bow at that price.
One point I would stress, don't buy a 30/40lb bow, and try to wind out the limb bolts to get 25lb. That would be extremely dangerous. You are almost guaranteed to get a limb tearing out of the aluminium threads in the riser at full draw. You would certainly invalidate the warranty too.