Androderm vs Testim Question

I was recently switched from Testim 1% gel to Androderm 4mg. I like the androderm simply because of convenience since it a lot less of a hassle. But I do have a question though…

Is there a difference in ‘strength’ between testem 1% and Androderm 4mg. I noticed Androderm does come in a 2 mg dosage but testim doesn’t come in a different percentage. Is one going to lead to a faster increase in testosterone than the other?

Thanks for the help and have a great day.