Hi there. I am looking for quite a versitile first proper mic. I will primarily be recording acoustic guitar vocals but also micing a a piano and guitar amp, but the acoustic and vocal are my priority for now. I asume that narrowing down to just checking out condenser mics is a good idea for this? I figured i could always buy a solid dynamic mic like an sm57/e609 down the line for a good elec. guitar tone. I have been looking at the Rode NT5, NT1-a and AKG C1000, how do these compare? and would i be better of with a large or small diaphragm mic? My budget is around the £150/$250 max, Would appreciate some recomendations. Thanks for any input!