Diamond Audio D3 or MB Quart DSC?

[MisterTedster]

Hey guys, I'm running
Sony XS-GTX1620 6.5" at 60W rms in the front
Sony XS-GTX1640 6x9 at 100rms in the rear
2 12" Alpine type S at 25-200W rms.

I am mainly debating between the Diamond audio D3 series vs. the MB Quart DSC as they fit my budget.

I would prefer a matching amp set to power my comps and subs. I had also considered the Cadence TXA series, but they're much too large.

any other option are welcome also.

thanks!

 

[ZippyTs]

Well I dont have a D3, but i do have a D5 600.1 for my sub. Very good amp never gets hot, good sound and plenty of power
zippy

 

[MisterTedster]

I found some photos of a naked mb quart dsc125, I gotta say it looks pretty well-built.
Any thoughts?
MB Quart DSC4125 - Realm of Excursion