aiki,
Some choice, complete subservience to a petty and cruel God or eternal suffering. Gee, decisions, decisions.
Yup, that's a pretty rotten choice alright. But, it doesn't actually describe the choice that faces you. Moreover, the way you've characterized God is, at least from the Christian perspective, completely in error also.
There is so much both in and out of the Bible that demonstrates that the Creator is not petty and cruel. Your description of Him as such just sounds like a specious attempt to justify your rejection of Him. You've had to resort to making a cartoon image of God to do so, however. In the realm of argumentation this is referred to as the strawman tactic. You falsely characterize an opponent's position (in this case the nature of God) with various exaggerations and weaknesses and then shoot it down, ignoring all the time the real position your opponent holds.
Just looking at the world around us its evident that God is not petty and cruel. The beauty of a sunset or sunrise, the delicate artistry of a flower, majestic mountains, deep, blue seas, the intricacy of the human eye, or the staggering expanse of the heavens at night, all these things (and many more besides) illustrate that the Creator is very different than the vicious cartoon you've made of Him.
My personal experience of God has been one that I would not trade for anything. I have found Him to be compassionate, patient, loving, even humorous, and also unwaveringly holy. He refuses to meet me with half-measures, but will do all that He must to make me more like His Son, Jesus. God has never been my debtor, but has always fulfilled His promises to me - often beyond my expectation. I have tasted and seen that the Lord is good.
The record of the Bible is also one which testifies to the holiness, justice, love and patience of God. What petty cruelty you think the Bible reveals to us of God, is always the result of a carefully myopic view of God in Scripture. Taken all together, the Word of God shows the Creator to be as I've described Him: holy, just, powerful and loving.
Peace.