Life as usual bagholders are making noise because of XYZ feature will blow up market.
LTC maybe will move up a bit but usually it moves before release and you sit with bag at news day.

In arbitrage and speed ETH is better than LTC.
Eth have greater volume.
There are fast coins in play all time.
That adaptive blocksize don't make any revolution to me at end.
If i had to put and chose arbitrage coin now i would go now with ETH for sure.