I don't understand why people do this. I'm all for sharing experiences in the interests of harm reduction or getting the most out of recreational use through the advice and wisdom of others and all that noise, but asking people to tell you what you can/should take when you either already know or can figure it out for yourself just as easily, if not easier than anyone else can is really just passing the responsibility of your own drug use onto other people and asking them to be partly liable for absolutely no reason.
If you have tolerance to both drugs, you've not only experimented enough to already know this, but you're the only one who possibly can know what works for you. This is like going to a restaurant and asking the waiter how you like your steak cooked.