Only 50 at the minute which I realise is quite a small amount compared to most people on this thread that got in earlier! I will be adding more but most of my money is in other coins I'm holding!
Yup, you probably need 300 to 500 coins to get multiple per week or daily staking reward.
Just in terms of fun, this is one of my favorite coins...
Like right now the network weight is 220,000 out of 582,000 total coins = 38%...
So if you manage the blocks with coin control you can generate a pretty astronomical annualized return...
When the Dev releases the new Roadmap this coin may surprise a few people

What would you suggest? Lumping them all together in one block or just let it go and let it keep splitting? I started with 183 XPTX in July of last year and now have just under 600 from staking alone. That's more than I can account for with 230%. But then again I'm not factoring each individual stake when I try and calculate this.
230% doesn't account for compounding aspect, so it is much higher.
I would try not go under 50 coins for each stack but experiment with different sizes until you find a sweet spot.
It takes longer to stake when a stack size get very small.
Yes, consolidating small blocks < 50 to size 200-300 using coin control significantly increases return...
I can now prove it using the explorer Rich List after I moved past #31 into #30...
The only difference between #30 (me) and #31 (random guy) is that I have "blue" consolidation transactions...
And dumping the last 100 tx for each into Excel...
Consolidating...... 237.7/234 = 1.015 coins/hour
No Action.......... 226.7/294 = 0.765 coins/hour
So that's a huge 32% extra coins/hour over a 2 week period... and results in an annualized return that hits a ceiling at 650-700%