Hey,
Sorry I just saw this now, 11 days after you posted it. Catholicism often leaves people empty due to Salvation often not being taught. This isn't true of all Catholic denominations, as I've met those who attend Charismatic Catholic churches who are more Holy Spirit-led than some protestant denominations out there. But often, if you are wanting to follow Christ into Salvation, then the waters of baptism, then being infilled in the Holy Ghost, a non-denominational congregation may help, but Pentecostal, Four Square, Alliance, Mennonite, are four others I'd suggest looking into.
If the church is Salvation preaching, Bible-believing (not twisting), and Holy Spirit leading, it doesn't matter what the banner is over the door. Just avoid those who twist Scripture to match modern cultural swayings.