Blogger or WordPress?

I'm finding myself stuck with the difficult decision of keeping my old domain at Blogger or moving to WordPress. I have heard several great things about WordPress over the years. Heck I started out on a cheapo WordPress blog page, then moved to blogger, cause that's where all the cool kids were. But now I find myself drawn back to WordPress. Over the years it has grown and flourished, while blogger... well it's not changed at all. Even the Mobile Apps are better suited to a blogger on the go.

I spent some time doing a mock up blog on one of Wordpress's free blogs, and I have to say, it is very tempting.  This temp blog isn't where my permanent blog would be if I were to make the move. Instead, I would just move my domain amymcbay.com over (for a small fee of course).

I'm in hopes that the switch would make my blog more visible, look more professional, and encourage me to write more. But it's a tough choice. Do I strike out into the wild unknown, braving the uncertainties of an entirely different platform, or do I stick with whats known and never changing? What would you do if you had the choice?

P.S. I changed the look here. Let me know what you think!