useful macro of changing stance/weapon in combat

As a pally, I found that the following stance/equip changing macro(in combat) very useful to me. (also work with warrior)

Example 1
/equip [name of weapon]
/equip [name of shield]
/equip [name of libram(for pally) or ranged weapon(for warrior)]
/cast [name of aura/stance]
/stopcasting

as example above my pally DPS macro will be like this:
/equip Tempest of Chaos
/equip Antonidas's Aegis of Rapt Concentration
/equip Libram of Avengement
/cast Sanctity Aura
/stopcasting

Since you could not change gears and trinkets in combat, so that "/equip" only work with weapons and libram(for pally) changing in combat.

have fun =D

Or use...Itemrack,

You can have sets that you can change on the fly either by macro or a button next to the minimap.

eg: My sets are : DPS, PVP, TANK, NUDE

eg: Equip shield when go to defensive stance, equip 2h in battle, equip dual wield in berserk - all done automatically

i use outfitter for that, i guess they provide the same functionality

what you can also do with those types of addons:
automatically equip "mounting" gear when you mount up (gear that increases the mount speed)
automatically equip "fishing" gear when you cast the rod (gear for fishing bonus)
automatically equip "mining" gear (gear that ...)

Titan panel has a plug-in that does stances for you.

my combat timing in solo PvE:

Seal of Cruasader
Equip 1H spell dmg
Macro:
Judgement + Seal of Vengaence
Hit, crusader strike, hit, hit.... (stack Holy Vengaence 5 times under Judgement of Crusader)
Seal of Command
Equip slow 2H
Crusader strike...
and again from begining

weak point is on 1H wep when i stay without offhand or shield, but this way is faster
Note: if all done under Spell dmg gear than much time under 1H + vengaence and 2H + command if DPS-Crit gear

thats my 2 cents

EDIT: id like to share some macros

healbotting macros: mouse over ur target and heal (no target - selfcast)

#showtooltip Flash of Light
/stopcasting
/cast [target=mouseover,exists] [] Flash of Light

#showtooltip Holy Light
/stopcasting
/cast [target=mouseover,exists] [] Holy Light

resing macro: says "ressurecting <name>" in proper chanel /say, /party or /raid

/cast Redemption
/stopmacro [nodead]
/script local C; if(GetNumRaidMembers()>0) then C = "RAID" elseif(GetNumPartyMembers()>0) then C = "PARTY" else C = "SAY" end SendChatMessage("Resurrecting %t.", C)

paladin mounting:

/stopcasting
/cast [nocombat, nomounted] !Crusader Aura; !Sanctity Aura
/cast [nocombat, nomounted, flyable]Golden Gryphon; Reins of the Swift Stormsaber
/dismount

and my favorite:

Correct seal for weps (SoC for 2H and SoV for 1H)

#showtooltip [equipped:Two-Hand] Seal of Command; [equipped:One-Hand/Main Hand/Shields] Seal of Vengeance
/startattack
/cast Judgement
/cast [equipped:Two-Hand] Seal of Command; [equipped:One-Hand/Main Hand/Shields] Seal of Vengeance


this was my wep swaper but i configed my Bongos3 and forgot this

/equip [equipped:Two-Hand] Swiftsteel Bludgeon; [equipped:Shields]Cataclysm's Edge
/equip [equipped:One-Hand/Main Hand] Sword Breaker's Bulwark