For the past few years, I've been using my Gitzo Series 1 Mountaineer as my primary tripod. It served me well when my primary camera body was the Fujifilm X-T2, X-T3 and X-H1. Once I bought the GFX 50S to use alongside my X-H1, I became acutely aware of the tripod's shortcomings. The Gitzo Mountaineer Series 1 GT1542 is an excellent tripod. Combined with the lightweight Arca-Swiss p0 head, the tripod weighed in at just under 3 lbs and featured a very slim profile when folded down. The 25mm max leg diameter contributed to this slim profile, and while it works well with entry-level DSLRs and mirrorless camera bodies, the slim legs are just a bit too thin for a heavier, professional level body like the GFX 50S. Most people with a larger, heavier camera would be perfectly served with any Gitzo Series 1 tripod, as they only need it for single shots in adequate lighting. In my case, I use it primarily for landscape photography, astrophotography, night photography, etc... situations that require long exposures and/or multiple exposures for stacking, exposure blending or panoramas. This requires greater demands on my tripod as any movement between shots can ruin an exposure. It becomes difficult, if not impossible, to work with multiple, misaligned exposures in post-processing, thus a lighter-weight tripod can cause problems as any flexing will result in misalignment. While I haven't gotten rid of my Series 1 Gitzo, I recently bought a Gitzo GT3542 Series 3 Mountaineer.
First, and most importantly, know what genres of photography you enjoy the most and if that genre requires a tripod. Then, buy the largest, highest quality tripod you're willing to carry that fits in your budget. Specifically in that order; do not put budget ahead of any other aspect of the tripod. If you go too cheap, you may very well end up with a tripod that meets none of your needs when you're forced to replace it due to instability or fragility. The adage, "buy cheap, buy twice (or more)" applies here.
I finally have my dream 3 tripod setup. Gitzo Systematic GT3543LS+GH3382QD, Mountaineer GT1542+GH1382QD, and Traveler GT1555T+GH1382TQD. Next up is the Gitzo GM2542 Monopod and Mini Traveler Tripod. I plan to give all of them a thorough shakedown in Long Beach, WA in a couple of weeks and then in the North Cascades the week after. That is all.