How much work is a GSD

How much exercise does a Show line GSD need?

Hi! I have a Samoyed and I’m looking to add another dog second dog in the near future. I’ve always loved a show line GSD but I’ve always thought it not a serious owner enough for one and I’m quite afraid of messing them up.

Here’s my lifestyle with my Samoyed

1. He gets close to/little more that 2h of exercise a day (40 mins in the morning and 1.5h in the afternoon/evening) not counting toilet breaks of course. This includes physical and mental together

2. My Sammy is in obedience training classes and does conformation.

3. I get told he’s quite well trained for an independent breed like a Samoyed

4. Enrichment is done daily (this includes playtime) and I do little bit of sports with him (swimming training to get into dock diving)

While I looooove my Sammy, I’ve kinda envied the people I know who have worked with German Shepherds because of how biddable and trainable they are. I had to STRUGGLE to get my dog to want to work with me. It’s still not his favourite thing to do.

With maybe a GSD I would like to do precision work, obedience and maybe conformation (probably not all of them but in this direction)

Will I be a good fit for the breed or should I abandon the idea? What are some things that I should keep in mind outside of reactivity etc?

What are some specific lines I should be looking into as I’m looking to go down the ethical breeder route

TIA