I bought a stash of Kentmere paper (VC Select, Fineprint VC) a couple of years ago and found that contrast and exposures for the RC and FB were practically identical. Very handy for doing a bunch of cheap fast workprints and then popping out one nice FB copy. I'm running low now and considering loading up on the Arista Private Reserve stuff on reports here that it's Adox MCP/MCC. Does anyone who uses this paper know if they use the same emulsion on the two bases? Can you do the same trick of keeping the enlarger exposure between different bases?