Zenledger SUCKS. Help Me!!!

What do people use to file their crypto taxes in all seriousness? I'm so pissed off I could put my head through a wall. Here's my story:

This is the 2nd year in a row I've used zenledger mainly cuz most other tax platforms don't integrate well with Nexo.

I learned my lesson after 2022 taxes so last year I moved my funds on nexo to where the rest of my funds are on coinbase. Here I'm thinking "I only have a small # of transactions on nexo, I'll format my csv, plug in the coinbase API and I'll be golden"... WRONG

I waste 4+ hrs Sat cuz zenledger can't do basic math. For example: if I convert 0.5 eth to 0.5 cbeth and then sell that eth moments later what is the total price? Answer: insufficient balance you sold this with a balance of 0 cbeth in your coinbase wallet. Turns out zen ledger doesn't understand conversions and the online support after hrs of back n forth struggled to understand why it wouldn't count the conversions when I followed their directions step by step ho get the API key setup...

Their answer on Sunday. Manually add in transactions for every cbeth conversion you did last year. Okay simple enough I guess... except it's not cuz the site is glitchy and if u make one mistake then you have to delete your csv file and start over. After starting over multiple times I finally get close to being done but my capital gains look way off so I refresh the Coinbase API which in turn deleted all my manual transactions... 6+hrs of entering in data later and I finally think I've got it ready to go...

Wrong again. My eth balance on coinbase according to zenledger is still 0.17 eth off from where it should be and now the option to edit transactions and review is gone and I wasn't done editing. Plus logging in and out/refreshing the screen isn't working... Okay wtf

10+hrs of my life gone and I'm still no closer to filing crypto taxes than I was before. I'm so frustrated rn why are crypto taxes such a nightmare?