I suppose it depends really on what effect you are trying to achieve on your layout. Recently, I have been using a mixture of different alphabet fonts for my titles by introducing small alphas into the mix along with larger letters to emphasise a main word in my title.
American Crafts Thickers come in a variety of fonts - these DIY Thickers can be coloured to whatever shade you need.
These Prima Tiny Alphabet Stickers also contain some words and phrases.
My Mind's Eye have some fab Lush Chipboard Alphas
Add a bit of 'bling' with glittered alphabet stickers!
Whatever font or type of alphabet you use for your title ... the next step is choosing the correct title for your layout ... now that is really another discussion!
What alphabet font or type do you use on your layouts? Do you die-cut your own? If so, do you change your fonts according to your layout? Many questions I know but leave a comment and let me know. Thanks for stopping by today.