All of these have been answered in their blog posts and threads
You need to look at @leostrategy through the same lens that people look at Microstrategy. Why does anyone buy MSTR? Because it's a leveraged ETF bet on the price of BTC
That's the point of LSTR. But the real mechanics only grow with both time and fundraising. They need to sell the LSTR tokens that are for sale on Hive-Engine. As those sell, they acquire more LEO. The LEO they acquire helps them acquire more LEO (flywheel). The same way that Microstrategy buys BTC which then allows them to buy more BTC
it will go up in HIVE terms (and so will LEO)
1 LSTR is a leveraged bet on LEO. Their mandate is to find ways to earn revenue and acquire more LEO with the revenue they earn (post earnings, USDC from sLEO, etc.)
Personal preference. Buy LEO if you'd rather. As LSTR grows, it will be like owning a leveraged ETF that owns LEO
Leverage
Doesn't matter