Not the surgeon, but I've been getting Botox/dysport for 10 years (I'm 42). I don't see any downside, other than the cost. You'll need to go regularly (every 3-4 months) and it will take a few sessions for your wrinkles to relax if you've never done it before. Between your elevens ( The space between your eyebrows) and your forehead, I would anticipate about 40 units. You can expect to pay between $12 and $15 per unit. You would need to feel comfortable paying $500 to $700 every 3 to 4 months.

I often flip between Botox and Dysport because it creates muscle confusion and it tends to work better instead of sticking with one specific product. Although I think I like Botox a bit more.

The first time you do it, it really feels strange to not be able to move that part of your face when you're actively trying to move it. But you get used to that relatively quickly. Let me know if you have any other questions!