What kind of cabinets do you prefer for your amps. If you like Marshall cabs with greenback speakers then you can limit your search to those types of IRs.I must have 5000 or more iR's but I couldn't tell what 98% of them sound like, due to lack of a good workflow, and the ability to get all of them in one place to audition efficiently.
what is your strategy?
What kind of cabinets do you prefer for your amps. If you like Marshall cabs with greenback speakers then you can limit your search to those types of IRs.