Army over Marines

I’m currently finishing up my GED stuff and since September I’ve been talking to the Marines. Originally, I wanted to go 11B in the Army and talk to a recruiter about Opt. 40 & Airborne. However, I let a buddy (who’s a Marine) as well as my brother (he’s one too) talk me into hitting up their recruiters. Being a Marine would be cool, but I since have realized that it’s genuinely not what I want. I haven’t gone to MEPS yet since they want me to finish up my GED first, but when I do finish that stuff up should I just full send and go to the Army office? Will I piss off the Marine recruiter (bruh doesn’t talk to me much anyways).