View attachment 405593
Judging from your comment, you've never played the BE-OD Deluxe.
@griff10672 please back me up on this, as a fellow pedal builder.
I've built and modded various pedals myself, including TS-ones and built a Thermionic Deluxe, WHILE owning an original Friedman BE-OD Deluxe.
A Rat is a gritty distortion PEDAL (not amp-like), bordering on fuzz at best, and the Tube Screamer is a 'dirty boost', but not a very low gain Marshall-esque amp-like sounding pedal in the least bit.
The BE-OD Deluxe *is* in fact very amp-like, and in my 30+ years of playing guitar, collecting pedals, building pedals, I've yet to find a better 2 channel amp-like 9V pedal that does the 80's modded Marshall thing so well than the BE-OD Deluxe.
To entertain you some more, these are a few of the better 2 channel pedals I've owned as well:
-AMT SS-30 Bulava ; Pretty good, but not very Marshally in its core tone, and has some raspiness to it.
-Bogner Ecstacy Blue (9V) Very good, very amp-like for stuff up to AC/DC, but lacks the gain for the higher gain stuff.
-Bogner Ecstacy Red (9V) Very good, but lacks the nuance and finesse; a bit more hairy than a BE-OD Deluxe and less apt at lower-gain settings.
-Blackstar HT-Dual; really good, with a thick sound and useable EQ range, but big, heavy and cumbersome, special PSU, tube driven.
-Hughes and Kettner Tube Factor; really nice, but lacks the gain for 80's heavy metal. More of a hard rock pedal. special PSU, tube driven (high plate voltage). Still own this one for shits n giggles.
Comparing ANY of these to 'oh, just combine a DiMarzio Very Metal and a Digitech Bad Monkey and you're good to go for your Marshally amp-like needs' just screams... lack of experience, I'm sorry to say...
(because I was gonna say 'pure fuckin' ignorance'... 
)