Sorry I meant more wattage

Hi everyone, I have a small amp, a laney cub 12r, 15 watts, I would like to change the speaker to one that gives nice clean sound and maybe a little more clean headroom. I'm currently using a Celestion Vintage 30 there, which sounds nice but I really don't know if more wattage from the amp really gives more clean headroom.

I hope you can help me, thanks!

Sorry I meant more wattage from the speaker, thank you!

I'd go with an ET65 as my 1st choice ... with the ET90 almost tied.

Personally, I like the very organic texture of the ET65 the BEST ... but, the ET90 might give you just a tiny bit more clean headroom ... not a lot, but just a bit.