Ideal Email and LinkedIn Outreach Tools: Share Your Winning Stack!

I'm curious to know what the winning stack for email/linkedin outreach is among RG members. I've seen what feels like a thousand posts about this and they all include 3-5+ tools from what I can gather. If you have put together what you feel like it the ideal stack/program that works for you, hit me up and I'll gift you lunch bucks for a 10 minute convo as to why if it looks like a good fit for what i'm looking for