I said this would be controversial:
What makes one brand different from another?
Well, discounting the use of poor quality parts (a matter we're not even discussing here) it's mostly in the firmware.
There is a Diamond HD receiver, which with a bit more firmware development, could have been a real winner.
What little development there was, went into hack support, which then abruptly ceased.
Some users were left with little more than a boat-anchor.
So, if we're talking about older SD receivers which had mostly hack support, and little or no development for FTA uses, then discussing them is quite fair.
Some were clones of other well known receivers.
One difference would be in the boot loader, altered to not load the firmware of the major brand.
Then, somewhere along the lifetime of the unit, a modified boot loader might be made available to convert the clone to the major brand.
In some cases, this would require use of a different remote.
The average end user would have no idea what he's got, nor what potential it might have.
I find it sad when newbies come to the forum with a highly promoted receiver, only to discover that it has poor/no motor control, limited-to-poor switch control, and slow or in some cases -no- blind scan.
I once bought an excellent little receiver with beautiful video output.
It was promoted all over the internet as having blind scan.
Whether the hardware capabilities were there or not, the firmware never did support it.
Some Viewsat models at one time had no or abysmal motor control.
There was just no need for it when decoding signals from fixed dishes, so not a firmware priority
The hardware was quite capable, and eventually the problem was fixed.
But, due to their desirability, they commanded a premium price.
If one of our gold sponsors were to buy up a truck-load of some odd brand and give clear discussion of their capabilities, that might be a bargain for everyone concerned.
It's the unknown, that bites ya in the rear.
For purposes of this discussion, the term "hacked" refers to mods to the receiver to decode any of the pay TV networks.
Since that's -mostly- a thing of the past, the gloves are off and -any- receiver should be evaluated for their potential use in FTA.
Mods to improve AC3 support, installing cooling fans, etc., have no place in this discussion.