For peach(personal to me) I find the flavor is very delicate, And needs less wattage(heat) than a citrus, or especially menthol...... I currently am vaping a menthol(my all day vape) at ~19watt (1.6ohm coil@5.5v) ......and can say that normally I try to do delicate fruits(pear,peach and a few others)around 7watts....... This keeps the flavor presentation better, more consistant and more accurate. T his may be due to the fact that you normally vape a certain flavor at(x) wattage, but each flavor presents itself differently, and should be experimented with in detail. I normally recommend that a new flavor be vaped at as low a voltage as possible to get vapor, then increase voltage to best produce the flavor and vapor you personally are looking for.... Enough rambling Turn down the voltage (or up the ohm load)and try the same flavor again, It may surprise you...... Enjoy....