Well I can comment on the ones I either own or have played:
For Low/medium Gain OD with good tonal control- you cannot go wrong with a Barber LTD or the Dano TOD V.1 (not a fan of the V.2 and have owned both). The Dano is capable of a more useable Gain range, but the the LTD just imparts a great low-gain breakup
Affordable OCD clones/approximations are indeed the Dano Drive V.1 (basically a 'composite' of various OCD versions- said to be closest to an OCD V.1 in HP mode)- I wish I had my old one back, but sold it-dummy!.... and the Joyo Ulimate Drive
Tele/Tex-Mex Strat/Dano '56 U2>MHP "Stubble Trouble" FUZZ/MHP "perfected" GFS Brownie Classic/Barber Direct Drive/Blues Driver> MORE PEDALS
> '68 Deluxe Reverb or blonde Blues Jr. Rock On!