Lightsaber Issues

Hi

I was wondering if anyone can help me please?

So my sister and her partner are getting married and they've always wanted lightsabers so I thought I'd by them some as a wedding present.

What is the best?

Price range wise - I'm not sure (sorry not helpful) I've found master replica ones that are like £400 I can't really go to that much. But at the same time, these seem to be bigger than the others and so I'm tempted.

I don't really want them to look like they are kids ones, as they are late 20s early 30s.

HELP