Well I think "the problem" with Eleven Rack cabinets are that the IRs were made with tube power amps. It's turning out that it's better to make IRs with solid state power amps because the digital world/cabinet IRs just translate the highs of tube power amps to consistant and unwanted noises instead of fluctuating. Ownhammer IRs started off with the same idea, and tried post EQing a first, then included several types of power amp choices, and eventually stuck with just using solid state power amps.

With the Logidy EPSi IR loader, you can use any IR in realtime and IRs are better than ever these days.

My favorite IR right now (and my son's) is another from the Marshall Modern Studio IRs, sure enough it is labeled OwnHammer_412_MAR-CB_V30-CH_SS_SP (SS=Solid State).

They just have this analog color that's really nice and they feel better to play with in real time and reamp nicely/fit the mixes really good and translate well to all kinds of consumer listening speakers/headphones/etc.